1004678280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{31357}}^1$

素因数の和:31463

約数の個数: 96

約数和(自身を含む): 3301997400

約数和(自身を除く): 2297319120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 31357, 32040, 62714, 94071, 125428, 156785, 188142, 250856, 282213, 313570, 376284, 470355, 564426, 627140, 752568, 940710, 1128852, 1254280, 1411065, 1881420, 2257704, 2790773, 2822130, 3762840, 5581546, 5644260, 8372319, 11163092, 11288520, 13953865, 16744638, 22326184, 25116957, 27907730, 33489276, 41861595, 50233914, 55815460, 66978552, 83723190, 100467828, 111630920, 125584785, 167446380, 200935656, 251169570, 334892760, 502339140, 1004678280]

約数ペア:

[(1, 1004678280), (2, 502339140), (3, 334892760), (4, 251169570), (5, 200935656), (6, 167446380), (8, 125584785), (9, 111630920), (10, 100467828), (12, 83723190), (15, 66978552), (18, 55815460), (20, 50233914), (24, 41861595), (30, 33489276), (36, 27907730), (40, 25116957), (45, 22326184), (60, 16744638), (72, 13953865), (89, 11288520), (90, 11163092), (120, 8372319), (178, 5644260), (180, 5581546), (267, 3762840), (356, 2822130), (360, 2790773), (445, 2257704), (534, 1881420), (712, 1411065), (801, 1254280), (890, 1128852), (1068, 940710), (1335, 752568), (1602, 627140), (1780, 564426), (2136, 470355), (2670, 376284), (3204, 313570), (3560, 282213), (4005, 250856), (5340, 188142), (6408, 156785), (8010, 125428), (10680, 94071), (16020, 62714), (31357, 32040)]