8303760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 29402880

約数和(自身を除く): 21099120

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, 607, 684, 720, 760, 855, 912, 1140, 1214, 1368, 1520, 1710, 1821, 2280, 2428, 2736, 3035, 3420, 3642, 4560, 4856, 5463, 6070, 6840, 7284, 9105, 9712, 10926, 11533, 12140, 13680, 14568, 18210, 21852, 23066, 24280, 27315, 29136, 34599, 36420, 43704, 46132, 48560, 54630, 57665, 69198, 72840, 87408, 92264, 103797, 109260, 115330, 138396, 145680, 172995, 184528, 207594, 218520, 230660, 276792, 345990, 415188, 437040, 461320, 518985, 553584, 691980, 830376, 922640, 1037970, 1383960, 1660752, 2075940, 2767920, 4151880, 8303760]

約数ペア:

[(1, 8303760), (2, 4151880), (3, 2767920), (4, 2075940), (5, 1660752), (6, 1383960), (8, 1037970), (9, 922640), (10, 830376), (12, 691980), (15, 553584), (16, 518985), (18, 461320), (19, 437040), (20, 415188), (24, 345990), (30, 276792), (36, 230660), (38, 218520), (40, 207594), (45, 184528), (48, 172995), (57, 145680), (60, 138396), (72, 115330), (76, 109260), (80, 103797), (90, 92264), (95, 87408), (114, 72840), (120, 69198), (144, 57665), (152, 54630), (171, 48560), (180, 46132), (190, 43704), (228, 36420), (240, 34599), (285, 29136), (304, 27315), (342, 24280), (360, 23066), (380, 21852), (456, 18210), (570, 14568), (607, 13680), (684, 12140), (720, 11533), (760, 10926), (855, 9712), (912, 9105), (1140, 7284), (1214, 6840), (1368, 6070), (1520, 5463), (1710, 4856), (1821, 4560), (2280, 3642), (2428, 3420), (2736, 3035)]