7975320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 24524640

約数和(自身を除く): 16549320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1621, 1640, 2460, 3242, 4863, 4920, 6484, 8105, 9726, 12968, 16210, 19452, 24315, 32420, 38904, 48630, 64840, 66461, 97260, 132922, 194520, 199383, 265844, 332305, 398766, 531688, 664610, 797532, 996915, 1329220, 1595064, 1993830, 2658440, 3987660, 7975320]

約数ペア:

[(1, 7975320), (2, 3987660), (3, 2658440), (4, 1993830), (5, 1595064), (6, 1329220), (8, 996915), (10, 797532), (12, 664610), (15, 531688), (20, 398766), (24, 332305), (30, 265844), (40, 199383), (41, 194520), (60, 132922), (82, 97260), (120, 66461), (123, 64840), (164, 48630), (205, 38904), (246, 32420), (328, 24315), (410, 19452), (492, 16210), (615, 12968), (820, 9726), (984, 8105), (1230, 6484), (1621, 4920), (1640, 4863), (2460, 3242)]