2331217320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{245909}}^1$

素因数の和:246002

約数の個数: 64

約数和(自身を含む): 7082208000

約数和(自身を除く): 4750990680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 245909, 491818, 737727, 983636, 1229545, 1475454, 1967272, 2459090, 2950908, 3688635, 4918180, 5901816, 7377270, 9836360, 14754540, 19426811, 29509080, 38853622, 58280433, 77707244, 97134055, 116560866, 155414488, 194268110, 233121732, 291402165, 388536220, 466243464, 582804330, 777072440, 1165608660, 2331217320]

約数ペア:

[(1, 2331217320), (2, 1165608660), (3, 777072440), (4, 582804330), (5, 466243464), (6, 388536220), (8, 291402165), (10, 233121732), (12, 194268110), (15, 155414488), (20, 116560866), (24, 97134055), (30, 77707244), (40, 58280433), (60, 38853622), (79, 29509080), (120, 19426811), (158, 14754540), (237, 9836360), (316, 7377270), (395, 5901816), (474, 4918180), (632, 3688635), (790, 2950908), (948, 2459090), (1185, 1967272), (1580, 1475454), (1896, 1229545), (2370, 983636), (3160, 737727), (4740, 491818), (9480, 245909)]