317935560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 966954240

約数和(自身を除く): 649018680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 223, 327, 436, 446, 545, 654, 669, 872, 892, 1090, 1115, 1308, 1338, 1635, 1784, 2180, 2230, 2616, 2676, 3270, 3345, 4360, 4460, 5352, 6540, 6690, 8920, 11881, 13080, 13380, 23762, 24307, 26760, 35643, 47524, 48614, 59405, 71286, 72921, 95048, 97228, 118810, 121535, 142572, 145842, 178215, 194456, 237620, 243070, 285144, 291684, 356430, 364605, 475240, 486140, 583368, 712860, 729210, 972280, 1425720, 1458420, 2649463, 2916840, 5298926, 7948389, 10597852, 13247315, 15896778, 21195704, 26494630, 31793556, 39741945, 52989260, 63587112, 79483890, 105978520, 158967780, 317935560]

約数ペア:

[(1, 317935560), (2, 158967780), (3, 105978520), (4, 79483890), (5, 63587112), (6, 52989260), (8, 39741945), (10, 31793556), (12, 26494630), (15, 21195704), (20, 15896778), (24, 13247315), (30, 10597852), (40, 7948389), (60, 5298926), (109, 2916840), (120, 2649463), (218, 1458420), (223, 1425720), (327, 972280), (436, 729210), (446, 712860), (545, 583368), (654, 486140), (669, 475240), (872, 364605), (892, 356430), (1090, 291684), (1115, 285144), (1308, 243070), (1338, 237620), (1635, 194456), (1784, 178215), (2180, 145842), (2230, 142572), (2616, 121535), (2676, 118810), (3270, 97228), (3345, 95048), (4360, 72921), (4460, 71286), (5352, 59405), (6540, 48614), (6690, 47524), (8920, 35643), (11881, 26760), (13080, 24307), (13380, 23762)]