476580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 1475712

約数和(自身を除く): 999132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 169, 188, 195, 235, 260, 282, 338, 390, 470, 507, 564, 611, 676, 705, 780, 845, 940, 1014, 1222, 1410, 1690, 1833, 2028, 2444, 2535, 2820, 3055, 3380, 3666, 5070, 6110, 7332, 7943, 9165, 10140, 12220, 15886, 18330, 23829, 31772, 36660, 39715, 47658, 79430, 95316, 119145, 158860, 238290, 476580]

約数ペア:

[(1, 476580), (2, 238290), (3, 158860), (4, 119145), (5, 95316), (6, 79430), (10, 47658), (12, 39715), (13, 36660), (15, 31772), (20, 23829), (26, 18330), (30, 15886), (39, 12220), (47, 10140), (52, 9165), (60, 7943), (65, 7332), (78, 6110), (94, 5070), (130, 3666), (141, 3380), (156, 3055), (169, 2820), (188, 2535), (195, 2444), (235, 2028), (260, 1833), (282, 1690), (338, 1410), (390, 1222), (470, 1014), (507, 940), (564, 845), (611, 780), (676, 705)]