40641840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 139508928

約数和(自身を除く): 98867088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1201, 1410, 1692, 1880, 2115, 2256, 2402, 2820, 3384, 3603, 3760, 4230, 4804, 5640, 6005, 6768, 7206, 8460, 9608, 10809, 11280, 12010, 14412, 16920, 18015, 19216, 21618, 24020, 28824, 33840, 36030, 43236, 48040, 54045, 56447, 57648, 72060, 86472, 96080, 108090, 112894, 144120, 169341, 172944, 216180, 225788, 282235, 288240, 338682, 432360, 451576, 508023, 564470, 677364, 846705, 864720, 903152, 1016046, 1128940, 1354728, 1693410, 2032092, 2257880, 2540115, 2709456, 3386820, 4064184, 4515760, 5080230, 6773640, 8128368, 10160460, 13547280, 20320920, 40641840]

約数ペア:

[(1, 40641840), (2, 20320920), (3, 13547280), (4, 10160460), (5, 8128368), (6, 6773640), (8, 5080230), (9, 4515760), (10, 4064184), (12, 3386820), (15, 2709456), (16, 2540115), (18, 2257880), (20, 2032092), (24, 1693410), (30, 1354728), (36, 1128940), (40, 1016046), (45, 903152), (47, 864720), (48, 846705), (60, 677364), (72, 564470), (80, 508023), (90, 451576), (94, 432360), (120, 338682), (141, 288240), (144, 282235), (180, 225788), (188, 216180), (235, 172944), (240, 169341), (282, 144120), (360, 112894), (376, 108090), (423, 96080), (470, 86472), (564, 72060), (705, 57648), (720, 56447), (752, 54045), (846, 48040), (940, 43236), (1128, 36030), (1201, 33840), (1410, 28824), (1692, 24020), (1880, 21618), (2115, 19216), (2256, 18015), (2402, 16920), (2820, 14412), (3384, 12010), (3603, 11280), (3760, 10809), (4230, 9608), (4804, 8460), (5640, 7206), (6005, 6768)]