86670960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 269982720

約数和(自身を除く): 183311760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1511, 1912, 2390, 2868, 3022, 3585, 3824, 4533, 4780, 5736, 6044, 7170, 7555, 9066, 9560, 11472, 12088, 14340, 15110, 18132, 19120, 22665, 24176, 28680, 30220, 36264, 45330, 57360, 60440, 72528, 90660, 120880, 181320, 361129, 362640, 722258, 1083387, 1444516, 1805645, 2166774, 2889032, 3611290, 4333548, 5416935, 5778064, 7222580, 8667096, 10833870, 14445160, 17334192, 21667740, 28890320, 43335480, 86670960]

約数ペア:

[(1, 86670960), (2, 43335480), (3, 28890320), (4, 21667740), (5, 17334192), (6, 14445160), (8, 10833870), (10, 8667096), (12, 7222580), (15, 5778064), (16, 5416935), (20, 4333548), (24, 3611290), (30, 2889032), (40, 2166774), (48, 1805645), (60, 1444516), (80, 1083387), (120, 722258), (239, 362640), (240, 361129), (478, 181320), (717, 120880), (956, 90660), (1195, 72528), (1434, 60440), (1511, 57360), (1912, 45330), (2390, 36264), (2868, 30220), (3022, 28680), (3585, 24176), (3824, 22665), (4533, 19120), (4780, 18132), (5736, 15110), (6044, 14340), (7170, 12088), (7555, 11472), (9066, 9560)]