40727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15454

約数の個数: 80

約数和(自身を含む): 137741184

約数和(自身を除く): 97013904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 154270, 169697, 185124, 231405, 246832, 308540, 339394, 370248, 462810, 509091, 617080, 678788, 740496, 848485, 925620, 1018182, 1234160, 1357576, 1696970, 1851240, 2036364, 2545455, 2715152, 3393940, 3702480, 4072728, 5090910, 6787880, 8145456, 10181820, 13575760, 20363640, 40727280]

約数ペア:

[(1, 40727280), (2, 20363640), (3, 13575760), (4, 10181820), (5, 8145456), (6, 6787880), (8, 5090910), (10, 4072728), (11, 3702480), (12, 3393940), (15, 2715152), (16, 2545455), (20, 2036364), (22, 1851240), (24, 1696970), (30, 1357576), (33, 1234160), (40, 1018182), (44, 925620), (48, 848485), (55, 740496), (60, 678788), (66, 617080), (80, 509091), (88, 462810), (110, 370248), (120, 339394), (132, 308540), (165, 246832), (176, 231405), (220, 185124), (240, 169697), (264, 154270), (330, 123416), (440, 92562), (528, 77135), (660, 61708), (880, 46281), (1320, 30854), (2640, 15427)]