56238480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4149

約数の個数: 120

約数和(自身を含む): 198856320

約数和(自身を除く): 142617840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4111, 4560, 6840, 8222, 12333, 13680, 16444, 20555, 24666, 32888, 36999, 41110, 49332, 61665, 65776, 73998, 78109, 82220, 98664, 123330, 147996, 156218, 164440, 184995, 197328, 234327, 246660, 295992, 312436, 328880, 369990, 390545, 468654, 493320, 591984, 624872, 702981, 739980, 781090, 937308, 986640, 1171635, 1249744, 1405962, 1479960, 1562180, 1874616, 2343270, 2811924, 2959920, 3124360, 3514905, 3749232, 4686540, 5623848, 6248720, 7029810, 9373080, 11247696, 14059620, 18746160, 28119240, 56238480]

約数ペア:

[(1, 56238480), (2, 28119240), (3, 18746160), (4, 14059620), (5, 11247696), (6, 9373080), (8, 7029810), (9, 6248720), (10, 5623848), (12, 4686540), (15, 3749232), (16, 3514905), (18, 3124360), (19, 2959920), (20, 2811924), (24, 2343270), (30, 1874616), (36, 1562180), (38, 1479960), (40, 1405962), (45, 1249744), (48, 1171635), (57, 986640), (60, 937308), (72, 781090), (76, 739980), (80, 702981), (90, 624872), (95, 591984), (114, 493320), (120, 468654), (144, 390545), (152, 369990), (171, 328880), (180, 312436), (190, 295992), (228, 246660), (240, 234327), (285, 197328), (304, 184995), (342, 164440), (360, 156218), (380, 147996), (456, 123330), (570, 98664), (684, 82220), (720, 78109), (760, 73998), (855, 65776), (912, 61665), (1140, 49332), (1368, 41110), (1520, 36999), (1710, 32888), (2280, 24666), (2736, 20555), (3420, 16444), (4111, 13680), (4560, 12333), (6840, 8222)]