357642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1137

約数の個数: 144

約数和(自身を含む): 1225944720

約数和(自身を除く): 868302000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 809, 921, 1228, 1440, 1535, 1618, 1842, 2427, 2456, 2763, 3070, 3236, 3684, 4045, 4605, 4854, 4912, 5526, 6140, 6472, 7281, 7368, 8090, 9210, 9708, 9824, 11052, 12135, 12280, 12944, 13815, 14562, 14736, 16180, 18420, 19416, 22104, 24270, 24560, 25888, 27630, 29124, 29472, 32360, 36405, 36840, 38832, 44208, 48540, 49120, 55260, 58248, 64720, 72810, 73680, 77664, 88416, 97080, 110520, 116496, 129440, 145620, 147360, 194160, 221040, 232992, 248363, 291240, 388320, 442080, 496726, 582480, 745089, 993452, 1164960, 1241815, 1490178, 1986904, 2235267, 2483630, 2980356, 3725445, 3973808, 4470534, 4967260, 5960712, 7450890, 7947616, 8941068, 9934520, 11176335, 11921424, 14901780, 17882136, 19869040, 22352670, 23842848, 29803560, 35764272, 39738080, 44705340, 59607120, 71528544, 89410680, 119214240, 178821360, 357642720]

約数ペア:

[(1, 357642720), (2, 178821360), (3, 119214240), (4, 89410680), (5, 71528544), (6, 59607120), (8, 44705340), (9, 39738080), (10, 35764272), (12, 29803560), (15, 23842848), (16, 22352670), (18, 19869040), (20, 17882136), (24, 14901780), (30, 11921424), (32, 11176335), (36, 9934520), (40, 8941068), (45, 7947616), (48, 7450890), (60, 5960712), (72, 4967260), (80, 4470534), (90, 3973808), (96, 3725445), (120, 2980356), (144, 2483630), (160, 2235267), (180, 1986904), (240, 1490178), (288, 1241815), (307, 1164960), (360, 993452), (480, 745089), (614, 582480), (720, 496726), (809, 442080), (921, 388320), (1228, 291240), (1440, 248363), (1535, 232992), (1618, 221040), (1842, 194160), (2427, 147360), (2456, 145620), (2763, 129440), (3070, 116496), (3236, 110520), (3684, 97080), (4045, 88416), (4605, 77664), (4854, 73680), (4912, 72810), (5526, 64720), (6140, 58248), (6472, 55260), (7281, 49120), (7368, 48540), (8090, 44208), (9210, 38832), (9708, 36840), (9824, 36405), (11052, 32360), (12135, 29472), (12280, 29124), (12944, 27630), (13815, 25888), (14562, 24560), (14736, 24270), (16180, 22104), (18420, 19416)]