679354920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40151}}^1$

素因数の和:40215

約数の個数: 96

約数和(自身を含む): 2254936320

約数和(自身を除く): 1575581400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 40151, 80302, 120453, 160604, 200755, 240906, 321208, 361359, 401510, 481812, 602265, 722718, 803020, 963624, 1204530, 1445436, 1606040, 1806795, 1887097, 2409060, 2890872, 3613590, 3774194, 4818120, 5661291, 7227180, 7548388, 9435485, 11322582, 14454360, 15096776, 16983873, 18870970, 22645164, 28306455, 33967746, 37741940, 45290328, 56612910, 67935492, 75483880, 84919365, 113225820, 135870984, 169838730, 226451640, 339677460, 679354920]

約数ペア:

[(1, 679354920), (2, 339677460), (3, 226451640), (4, 169838730), (5, 135870984), (6, 113225820), (8, 84919365), (9, 75483880), (10, 67935492), (12, 56612910), (15, 45290328), (18, 37741940), (20, 33967746), (24, 28306455), (30, 22645164), (36, 18870970), (40, 16983873), (45, 15096776), (47, 14454360), (60, 11322582), (72, 9435485), (90, 7548388), (94, 7227180), (120, 5661291), (141, 4818120), (180, 3774194), (188, 3613590), (235, 2890872), (282, 2409060), (360, 1887097), (376, 1806795), (423, 1606040), (470, 1445436), (564, 1204530), (705, 963624), (846, 803020), (940, 722718), (1128, 602265), (1410, 481812), (1692, 401510), (1880, 361359), (2115, 321208), (2820, 240906), (3384, 200755), (4230, 160604), (5640, 120453), (8460, 80302), (16920, 40151)]