18592215720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11918087}}^1$

素因数の和:11918114

約数の個数: 64

約数和(自身を含む): 60067163520

約数和(自身を除く): 41474947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11918087, 23836174, 35754261, 47672348, 59590435, 71508522, 95344696, 119180870, 143017044, 154935131, 178771305, 238361740, 286034088, 309870262, 357542610, 464805393, 476723480, 619740524, 715085220, 774675655, 929610786, 1239481048, 1430170440, 1549351310, 1859221572, 2324026965, 3098702620, 3718443144, 4648053930, 6197405240, 9296107860, 18592215720]

約数ペア:

[(1, 18592215720), (2, 9296107860), (3, 6197405240), (4, 4648053930), (5, 3718443144), (6, 3098702620), (8, 2324026965), (10, 1859221572), (12, 1549351310), (13, 1430170440), (15, 1239481048), (20, 929610786), (24, 774675655), (26, 715085220), (30, 619740524), (39, 476723480), (40, 464805393), (52, 357542610), (60, 309870262), (65, 286034088), (78, 238361740), (104, 178771305), (120, 154935131), (130, 143017044), (156, 119180870), (195, 95344696), (260, 71508522), (312, 59590435), (390, 47672348), (520, 35754261), (780, 23836174), (1560, 11918087)]