447241680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2417}}^1$

素因数の和:2693

約数の個数: 120

約数和(自身を含む): 1508454792

約数和(自身を除く): 1061213112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2417, 2570, 3084, 3855, 4112, 4626, 4834, 5140, 6168, 7251, 7710, 9252, 9668, 10280, 11565, 12085, 12336, 14502, 15420, 18504, 19336, 20560, 21753, 23130, 24170, 29004, 30840, 36255, 37008, 38672, 43506, 46260, 48340, 58008, 61680, 72510, 87012, 92520, 96680, 108765, 116016, 145020, 174024, 185040, 193360, 217530, 290040, 348048, 435060, 580080, 621169, 870120, 1242338, 1740240, 1863507, 2484676, 3105845, 3727014, 4969352, 5590521, 6211690, 7454028, 9317535, 9938704, 11181042, 12423380, 14908056, 18635070, 22362084, 24846760, 27952605, 29816112, 37270140, 44724168, 49693520, 55905210, 74540280, 89448336, 111810420, 149080560, 223620840, 447241680]

約数ペア:

[(1, 447241680), (2, 223620840), (3, 149080560), (4, 111810420), (5, 89448336), (6, 74540280), (8, 55905210), (9, 49693520), (10, 44724168), (12, 37270140), (15, 29816112), (16, 27952605), (18, 24846760), (20, 22362084), (24, 18635070), (30, 14908056), (36, 12423380), (40, 11181042), (45, 9938704), (48, 9317535), (60, 7454028), (72, 6211690), (80, 5590521), (90, 4969352), (120, 3727014), (144, 3105845), (180, 2484676), (240, 1863507), (257, 1740240), (360, 1242338), (514, 870120), (720, 621169), (771, 580080), (1028, 435060), (1285, 348048), (1542, 290040), (2056, 217530), (2313, 193360), (2417, 185040), (2570, 174024), (3084, 145020), (3855, 116016), (4112, 108765), (4626, 96680), (4834, 92520), (5140, 87012), (6168, 72510), (7251, 61680), (7710, 58008), (9252, 48340), (9668, 46260), (10280, 43506), (11565, 38672), (12085, 37008), (12336, 36255), (14502, 30840), (15420, 29004), (18504, 24170), (19336, 23130), (20560, 21753)]