478827480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67631}}^1$

素因数の和:67704

約数の個数: 64

約数和(自身を含む): 1460851200

約数和(自身を除く): 982023720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 67631, 135262, 202893, 270524, 338155, 405786, 541048, 676310, 811572, 1014465, 1352620, 1623144, 2028930, 2705240, 3990229, 4057860, 7980458, 8115720, 11970687, 15960916, 19951145, 23941374, 31921832, 39902290, 47882748, 59853435, 79804580, 95765496, 119706870, 159609160, 239413740, 478827480]

約数ペア:

[(1, 478827480), (2, 239413740), (3, 159609160), (4, 119706870), (5, 95765496), (6, 79804580), (8, 59853435), (10, 47882748), (12, 39902290), (15, 31921832), (20, 23941374), (24, 19951145), (30, 15960916), (40, 11970687), (59, 8115720), (60, 7980458), (118, 4057860), (120, 3990229), (177, 2705240), (236, 2028930), (295, 1623144), (354, 1352620), (472, 1014465), (590, 811572), (708, 676310), (885, 541048), (1180, 405786), (1416, 338155), (1770, 270524), (2360, 202893), (3540, 135262), (7080, 67631)]