45089520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{26839}}^1$

素因数の和:26862

約数の個数: 80

約数和(自身を含む): 159751680

約数和(自身を除く): 114662160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 26839, 53678, 80517, 107356, 134195, 161034, 187873, 214712, 268390, 322068, 375746, 402585, 429424, 536780, 563619, 644136, 751492, 805170, 939365, 1073560, 1127238, 1288272, 1502984, 1610340, 1878730, 2147120, 2254476, 2818095, 3005968, 3220680, 3757460, 4508952, 5636190, 6441360, 7514920, 9017904, 11272380, 15029840, 22544760, 45089520]

約数ペア:

[(1, 45089520), (2, 22544760), (3, 15029840), (4, 11272380), (5, 9017904), (6, 7514920), (7, 6441360), (8, 5636190), (10, 4508952), (12, 3757460), (14, 3220680), (15, 3005968), (16, 2818095), (20, 2254476), (21, 2147120), (24, 1878730), (28, 1610340), (30, 1502984), (35, 1288272), (40, 1127238), (42, 1073560), (48, 939365), (56, 805170), (60, 751492), (70, 644136), (80, 563619), (84, 536780), (105, 429424), (112, 402585), (120, 375746), (140, 322068), (168, 268390), (210, 214712), (240, 187873), (280, 161034), (336, 134195), (420, 107356), (560, 80517), (840, 53678), (1680, 26839)]