282245760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 192

約数和(自身を含む): 1026324000

約数和(自身を除く): 744078240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2579, 2736, 2880, 3040, 3420, 3648, 4560, 5158, 5472, 5760, 6080, 6840, 7296, 7737, 9120, 10316, 10944, 12160, 12895, 13680, 15474, 18240, 20632, 21888, 23211, 25790, 27360, 30948, 36480, 38685, 41264, 46422, 49001, 51580, 54720, 61896, 77370, 82528, 92844, 98002, 103160, 109440, 116055, 123792, 147003, 154740, 165056, 185688, 196004, 206320, 232110, 245005, 247584, 294006, 309480, 330112, 371376, 392008, 412640, 441009, 464220, 490010, 495168, 588012, 618960, 735015, 742752, 784016, 825280, 882018, 928440, 980020, 990336, 1176024, 1237920, 1470030, 1485504, 1568032, 1650560, 1764036, 1856880, 1960040, 2205045, 2352048, 2475840, 2940060, 2971008, 3136064, 3528072, 3713760, 3920080, 4410090, 4704096, 4951680, 5880120, 6272128, 7056144, 7427520, 7840160, 8820180, 9408192, 11760240, 14112288, 14855040, 15680320, 17640360, 18816384, 23520480, 28224576, 31360640, 35280720, 47040960, 56449152, 70561440, 94081920, 141122880, 282245760]

約数ペア:

[(1, 282245760), (2, 141122880), (3, 94081920), (4, 70561440), (5, 56449152), (6, 47040960), (8, 35280720), (9, 31360640), (10, 28224576), (12, 23520480), (15, 18816384), (16, 17640360), (18, 15680320), (19, 14855040), (20, 14112288), (24, 11760240), (30, 9408192), (32, 8820180), (36, 7840160), (38, 7427520), (40, 7056144), (45, 6272128), (48, 5880120), (57, 4951680), (60, 4704096), (64, 4410090), (72, 3920080), (76, 3713760), (80, 3528072), (90, 3136064), (95, 2971008), (96, 2940060), (114, 2475840), (120, 2352048), (128, 2205045), (144, 1960040), (152, 1856880), (160, 1764036), (171, 1650560), (180, 1568032), (190, 1485504), (192, 1470030), (228, 1237920), (240, 1176024), (285, 990336), (288, 980020), (304, 928440), (320, 882018), (342, 825280), (360, 784016), (380, 742752), (384, 735015), (456, 618960), (480, 588012), (570, 495168), (576, 490010), (608, 464220), (640, 441009), (684, 412640), (720, 392008), (760, 371376), (855, 330112), (912, 309480), (960, 294006), (1140, 247584), (1152, 245005), (1216, 232110), (1368, 206320), (1440, 196004), (1520, 185688), (1710, 165056), (1824, 154740), (1920, 147003), (2280, 123792), (2432, 116055), (2579, 109440), (2736, 103160), (2880, 98002), (3040, 92844), (3420, 82528), (3648, 77370), (4560, 61896), (5158, 54720), (5472, 51580), (5760, 49001), (6080, 46422), (6840, 41264), (7296, 38685), (7737, 36480), (9120, 30948), (10316, 27360), (10944, 25790), (12160, 23211), (12895, 21888), (13680, 20632), (15474, 18240)]