1299393960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{230389}}^1$

素因数の和:230450

約数の個数: 64

約数和(自身を含む): 3981139200

約数和(自身を除く): 2681745240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 230389, 460778, 691167, 921556, 1151945, 1382334, 1843112, 2303890, 2764668, 3455835, 4607780, 5529336, 6911670, 9215560, 10828283, 13823340, 21656566, 27646680, 32484849, 43313132, 54141415, 64969698, 86626264, 108282830, 129939396, 162424245, 216565660, 259878792, 324848490, 433131320, 649696980, 1299393960]

約数ペア:

[(1, 1299393960), (2, 649696980), (3, 433131320), (4, 324848490), (5, 259878792), (6, 216565660), (8, 162424245), (10, 129939396), (12, 108282830), (15, 86626264), (20, 64969698), (24, 54141415), (30, 43313132), (40, 32484849), (47, 27646680), (60, 21656566), (94, 13823340), (120, 10828283), (141, 9215560), (188, 6911670), (235, 5529336), (282, 4607780), (376, 3455835), (470, 2764668), (564, 2303890), (705, 1843112), (940, 1382334), (1128, 1151945), (1410, 921556), (1880, 691167), (2820, 460778), (5640, 230389)]