4043880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 13478400

約数和(自身を除く): 9434520

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, 239, 282, 360, 376, 423, 470, 478, 564, 705, 717, 846, 940, 956, 1128, 1195, 1410, 1434, 1692, 1880, 1912, 2115, 2151, 2390, 2820, 2868, 3384, 3585, 4230, 4302, 4780, 5640, 5736, 7170, 8460, 8604, 9560, 10755, 11233, 14340, 16920, 17208, 21510, 22466, 28680, 33699, 43020, 44932, 56165, 67398, 86040, 89864, 101097, 112330, 134796, 168495, 202194, 224660, 269592, 336990, 404388, 449320, 505485, 673980, 808776, 1010970, 1347960, 2021940, 4043880]

約数ペア:

[(1, 4043880), (2, 2021940), (3, 1347960), (4, 1010970), (5, 808776), (6, 673980), (8, 505485), (9, 449320), (10, 404388), (12, 336990), (15, 269592), (18, 224660), (20, 202194), (24, 168495), (30, 134796), (36, 112330), (40, 101097), (45, 89864), (47, 86040), (60, 67398), (72, 56165), (90, 44932), (94, 43020), (120, 33699), (141, 28680), (180, 22466), (188, 21510), (235, 17208), (239, 16920), (282, 14340), (360, 11233), (376, 10755), (423, 9560), (470, 8604), (478, 8460), (564, 7170), (705, 5736), (717, 5640), (846, 4780), (940, 4302), (956, 4230), (1128, 3585), (1195, 3384), (1410, 2868), (1434, 2820), (1692, 2390), (1880, 2151), (1912, 2115)]