939507720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{460543}}^1$

素因数の和:460574

約数の個数: 64

約数和(自身を含む): 2984325120

約数和(自身を除く): 2044817400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 460543, 921086, 1381629, 1842172, 2302715, 2763258, 3684344, 4605430, 5526516, 6908145, 7829231, 9210860, 11053032, 13816290, 15658462, 18421720, 23487693, 27632580, 31316924, 39146155, 46975386, 55265160, 62633848, 78292310, 93950772, 117438465, 156584620, 187901544, 234876930, 313169240, 469753860, 939507720]

約数ペア:

[(1, 939507720), (2, 469753860), (3, 313169240), (4, 234876930), (5, 187901544), (6, 156584620), (8, 117438465), (10, 93950772), (12, 78292310), (15, 62633848), (17, 55265160), (20, 46975386), (24, 39146155), (30, 31316924), (34, 27632580), (40, 23487693), (51, 18421720), (60, 15658462), (68, 13816290), (85, 11053032), (102, 9210860), (120, 7829231), (136, 6908145), (170, 5526516), (204, 4605430), (255, 3684344), (340, 2763258), (408, 2302715), (510, 1842172), (680, 1381629), (1020, 921086), (2040, 460543)]