485831520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 240

約数和(自身を含む): 1805736240

約数和(自身を除く): 1319904720

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1973, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3946, 4104, 4320, 4560, 5130, 5472, 5919, 6156, 6480, 6840, 7695, 7892, 8208, 9120, 9865, 10260, 11838, 12312, 12960, 13680, 15390, 15784, 16416, 17757, 19730, 20520, 23676, 24624, 27360, 29595, 30780, 31568, 35514, 37487, 39460, 41040, 47352, 49248, 53271, 59190, 61560, 63136, 71028, 74974, 78920, 82080, 88785, 94704, 106542, 112461, 118380, 123120, 142056, 149948, 157840, 159813, 177570, 187435, 189408, 213084, 224922, 236760, 246240, 266355, 284112, 299896, 315680, 319626, 337383, 355140, 374870, 426168, 449844, 473520, 532710, 562305, 568224, 599792, 639252, 674766, 710280, 749740, 799065, 852336, 899688, 947040, 1012149, 1065420, 1124610, 1199584, 1278504, 1349532, 1420560, 1499480, 1598130, 1686915, 1704672, 1799376, 2024298, 2130840, 2249220, 2557008, 2699064, 2841120, 2998960, 3036447, 3196260, 3373830, 3598752, 4048596, 4261680, 4498440, 5060745, 5114016, 5398128, 5997920, 6072894, 6392520, 6747660, 8097192, 8523360, 8996880, 10121490, 10796256, 12145788, 12785040, 13495320, 15182235, 16194384, 17993760, 20242980, 24291576, 25570080, 26990640, 30364470, 32388768, 40485960, 48583152, 53981280, 60728940, 80971920, 97166304, 121457880, 161943840, 242915760, 485831520]

約数ペア:

[(1, 485831520), (2, 242915760), (3, 161943840), (4, 121457880), (5, 97166304), (6, 80971920), (8, 60728940), (9, 53981280), (10, 48583152), (12, 40485960), (15, 32388768), (16, 30364470), (18, 26990640), (19, 25570080), (20, 24291576), (24, 20242980), (27, 17993760), (30, 16194384), (32, 15182235), (36, 13495320), (38, 12785040), (40, 12145788), (45, 10796256), (48, 10121490), (54, 8996880), (57, 8523360), (60, 8097192), (72, 6747660), (76, 6392520), (80, 6072894), (81, 5997920), (90, 5398128), (95, 5114016), (96, 5060745), (108, 4498440), (114, 4261680), (120, 4048596), (135, 3598752), (144, 3373830), (152, 3196260), (160, 3036447), (162, 2998960), (171, 2841120), (180, 2699064), (190, 2557008), (216, 2249220), (228, 2130840), (240, 2024298), (270, 1799376), (285, 1704672), (288, 1686915), (304, 1598130), (324, 1499480), (342, 1420560), (360, 1349532), (380, 1278504), (405, 1199584), (432, 1124610), (456, 1065420), (480, 1012149), (513, 947040), (540, 899688), (570, 852336), (608, 799065), (648, 749740), (684, 710280), (720, 674766), (760, 639252), (810, 599792), (855, 568224), (864, 562305), (912, 532710), (1026, 473520), (1080, 449844), (1140, 426168), (1296, 374870), (1368, 355140), (1440, 337383), (1520, 319626), (1539, 315680), (1620, 299896), (1710, 284112), (1824, 266355), (1973, 246240), (2052, 236760), (2160, 224922), (2280, 213084), (2565, 189408), (2592, 187435), (2736, 177570), (3040, 159813), (3078, 157840), (3240, 149948), (3420, 142056), (3946, 123120), (4104, 118380), (4320, 112461), (4560, 106542), (5130, 94704), (5472, 88785), (5919, 82080), (6156, 78920), (6480, 74974), (6840, 71028), (7695, 63136), (7892, 61560), (8208, 59190), (9120, 53271), (9865, 49248), (10260, 47352), (11838, 41040), (12312, 39460), (12960, 37487), (13680, 35514), (15390, 31568), (15784, 30780), (16416, 29595), (17757, 27360), (19730, 24624), (20520, 23676)]