40432920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30631}}^1$

素因数の和:30656

約数の個数: 64

約数和(自身を含む): 132330240

約数和(自身を除く): 91897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 30631, 61262, 91893, 122524, 153155, 183786, 245048, 306310, 336941, 367572, 459465, 612620, 673882, 735144, 918930, 1010823, 1225240, 1347764, 1684705, 1837860, 2021646, 2695528, 3369410, 3675720, 4043292, 5054115, 6738820, 8086584, 10108230, 13477640, 20216460, 40432920]

約数ペア:

[(1, 40432920), (2, 20216460), (3, 13477640), (4, 10108230), (5, 8086584), (6, 6738820), (8, 5054115), (10, 4043292), (11, 3675720), (12, 3369410), (15, 2695528), (20, 2021646), (22, 1837860), (24, 1684705), (30, 1347764), (33, 1225240), (40, 1010823), (44, 918930), (55, 735144), (60, 673882), (66, 612620), (88, 459465), (110, 367572), (120, 336941), (132, 306310), (165, 245048), (220, 183786), (264, 153155), (330, 122524), (440, 91893), (660, 61262), (1320, 30631)]