237380880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89917}}^1$

素因数の和:89944

約数の個数: 80

約数和(自身を含む): 802787904

約数和(自身を除く): 565407024

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, 89917, 179834, 269751, 359668, 449585, 539502, 719336, 899170, 989087, 1079004, 1348755, 1438672, 1798340, 1978174, 2158008, 2697510, 2967261, 3596680, 3956348, 4316016, 4945435, 5395020, 5934522, 7193360, 7912696, 9890870, 10790040, 11869044, 14836305, 15825392, 19781740, 21580080, 23738088, 29672610, 39563480, 47476176, 59345220, 79126960, 118690440, 237380880]

約数ペア:

[(1, 237380880), (2, 118690440), (3, 79126960), (4, 59345220), (5, 47476176), (6, 39563480), (8, 29672610), (10, 23738088), (11, 21580080), (12, 19781740), (15, 15825392), (16, 14836305), (20, 11869044), (22, 10790040), (24, 9890870), (30, 7912696), (33, 7193360), (40, 5934522), (44, 5395020), (48, 4945435), (55, 4316016), (60, 3956348), (66, 3596680), (80, 2967261), (88, 2697510), (110, 2158008), (120, 1978174), (132, 1798340), (165, 1438672), (176, 1348755), (220, 1079004), (240, 989087), (264, 899170), (330, 719336), (440, 539502), (528, 449585), (660, 359668), (880, 269751), (1320, 179834), (2640, 89917)]