480540960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 1646701056

約数和(自身を除く): 1166160096

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, 921, 1087, 1228, 1440, 1535, 1842, 2174, 2456, 2763, 3070, 3261, 3684, 4348, 4605, 4912, 5435, 5526, 6140, 6522, 7368, 8696, 9210, 9783, 9824, 10870, 11052, 12280, 13044, 13815, 14736, 16305, 17392, 18420, 19566, 21740, 22104, 24560, 26088, 27630, 29472, 32610, 34784, 36840, 39132, 43480, 44208, 48915, 49120, 52176, 55260, 65220, 73680, 78264, 86960, 88416, 97830, 104352, 110520, 130440, 147360, 156528, 173920, 195660, 221040, 260880, 313056, 333709, 391320, 442080, 521760, 667418, 782640, 1001127, 1334836, 1565280, 1668545, 2002254, 2669672, 3003381, 3337090, 4004508, 5005635, 5339344, 6006762, 6674180, 8009016, 10011270, 10678688, 12013524, 13348360, 15016905, 16018032, 20022540, 24027048, 26696720, 30033810, 32036064, 40045080, 48054096, 53393440, 60067620, 80090160, 96108192, 120135240, 160180320, 240270480, 480540960]

約数ペア:

[(1, 480540960), (2, 240270480), (3, 160180320), (4, 120135240), (5, 96108192), (6, 80090160), (8, 60067620), (9, 53393440), (10, 48054096), (12, 40045080), (15, 32036064), (16, 30033810), (18, 26696720), (20, 24027048), (24, 20022540), (30, 16018032), (32, 15016905), (36, 13348360), (40, 12013524), (45, 10678688), (48, 10011270), (60, 8009016), (72, 6674180), (80, 6006762), (90, 5339344), (96, 5005635), (120, 4004508), (144, 3337090), (160, 3003381), (180, 2669672), (240, 2002254), (288, 1668545), (307, 1565280), (360, 1334836), (480, 1001127), (614, 782640), (720, 667418), (921, 521760), (1087, 442080), (1228, 391320), (1440, 333709), (1535, 313056), (1842, 260880), (2174, 221040), (2456, 195660), (2763, 173920), (3070, 156528), (3261, 147360), (3684, 130440), (4348, 110520), (4605, 104352), (4912, 97830), (5435, 88416), (5526, 86960), (6140, 78264), (6522, 73680), (7368, 65220), (8696, 55260), (9210, 52176), (9783, 49120), (9824, 48915), (10870, 44208), (11052, 43480), (12280, 39132), (13044, 36840), (13815, 34784), (14736, 32610), (16305, 29472), (17392, 27630), (18420, 26088), (19566, 24560), (21740, 22104)]