241807680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 280

約数和(自身を含む): 907267680

約数和(自身を除く): 665460000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 491, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 982, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1473, 1520, 1539, 1620, 1710, 1728, 1824, 1964, 2052, 2160, 2280, 2455, 2565, 2592, 2736, 2880, 2946, 3040, 3078, 3240, 3420, 3648, 3928, 4104, 4320, 4419, 4560, 4910, 5130, 5184, 5472, 5892, 6080, 6156, 6480, 6840, 7365, 7695, 7856, 8208, 8640, 8838, 9120, 9329, 9820, 10260, 10944, 11784, 12312, 12960, 13257, 13680, 14730, 15390, 15712, 16416, 17676, 18240, 18658, 19640, 20520, 22095, 23568, 24624, 25920, 26514, 27360, 27987, 29460, 30780, 31424, 32832, 35352, 37316, 39280, 39771, 41040, 44190, 46645, 47136, 49248, 53028, 54720, 55974, 58920, 61560, 66285, 70704, 74632, 78560, 79542, 82080, 83961, 88380, 93290, 94272, 98496, 106056, 111948, 117840, 123120, 132570, 139935, 141408, 149264, 157120, 159084, 164160, 167922, 176760, 186580, 198855, 212112, 223896, 235680, 246240, 251883, 265140, 279870, 282816, 298528, 318168, 335844, 353520, 373160, 397710, 419805, 424224, 447792, 471360, 492480, 503766, 530280, 559740, 597056, 636336, 671688, 707040, 746320, 755649, 795420, 839610, 848448, 895584, 1007532, 1060560, 1119480, 1259415, 1272672, 1343376, 1414080, 1492640, 1511298, 1590840, 1679220, 1791168, 2015064, 2121120, 2238960, 2518830, 2545344, 2686752, 2985280, 3022596, 3181680, 3358440, 3778245, 4030128, 4242240, 4477920, 5037660, 5373504, 6045192, 6363360, 6716880, 7556490, 8060256, 8955840, 10075320, 12090384, 12726720, 13433760, 15112980, 16120512, 20150640, 24180768, 26867520, 30225960, 40301280, 48361536, 60451920, 80602560, 120903840, 241807680]

約数ペア:

[(1, 241807680), (2, 120903840), (3, 80602560), (4, 60451920), (5, 48361536), (6, 40301280), (8, 30225960), (9, 26867520), (10, 24180768), (12, 20150640), (15, 16120512), (16, 15112980), (18, 13433760), (19, 12726720), (20, 12090384), (24, 10075320), (27, 8955840), (30, 8060256), (32, 7556490), (36, 6716880), (38, 6363360), (40, 6045192), (45, 5373504), (48, 5037660), (54, 4477920), (57, 4242240), (60, 4030128), (64, 3778245), (72, 3358440), (76, 3181680), (80, 3022596), (81, 2985280), (90, 2686752), (95, 2545344), (96, 2518830), (108, 2238960), (114, 2121120), (120, 2015064), (135, 1791168), (144, 1679220), (152, 1590840), (160, 1511298), (162, 1492640), (171, 1414080), (180, 1343376), (190, 1272672), (192, 1259415), (216, 1119480), (228, 1060560), (240, 1007532), (270, 895584), (285, 848448), (288, 839610), (304, 795420), (320, 755649), (324, 746320), (342, 707040), (360, 671688), (380, 636336), (405, 597056), (432, 559740), (456, 530280), (480, 503766), (491, 492480), (513, 471360), (540, 447792), (570, 424224), (576, 419805), (608, 397710), (648, 373160), (684, 353520), (720, 335844), (760, 318168), (810, 298528), (855, 282816), (864, 279870), (912, 265140), (960, 251883), (982, 246240), (1026, 235680), (1080, 223896), (1140, 212112), (1216, 198855), (1296, 186580), (1368, 176760), (1440, 167922), (1473, 164160), (1520, 159084), (1539, 157120), (1620, 149264), (1710, 141408), (1728, 139935), (1824, 132570), (1964, 123120), (2052, 117840), (2160, 111948), (2280, 106056), (2455, 98496), (2565, 94272), (2592, 93290), (2736, 88380), (2880, 83961), (2946, 82080), (3040, 79542), (3078, 78560), (3240, 74632), (3420, 70704), (3648, 66285), (3928, 61560), (4104, 58920), (4320, 55974), (4419, 54720), (4560, 53028), (4910, 49248), (5130, 47136), (5184, 46645), (5472, 44190), (5892, 41040), (6080, 39771), (6156, 39280), (6480, 37316), (6840, 35352), (7365, 32832), (7695, 31424), (7856, 30780), (8208, 29460), (8640, 27987), (8838, 27360), (9120, 26514), (9329, 25920), (9820, 24624), (10260, 23568), (10944, 22095), (11784, 20520), (12312, 19640), (12960, 18658), (13257, 18240), (13680, 17676), (14730, 16416), (15390, 15712)]