15020964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 46347840

約数和(自身を除く): 31326876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 179, 189, 222, 252, 259, 324, 333, 358, 378, 444, 518, 537, 567, 666, 716, 756, 777, 999, 1036, 1074, 1134, 1253, 1332, 1554, 1611, 1998, 2148, 2268, 2331, 2506, 2997, 3108, 3222, 3759, 3996, 4662, 4833, 5012, 5994, 6444, 6623, 6993, 7518, 9324, 9666, 11277, 11988, 13246, 13986, 14499, 15036, 19332, 19869, 20979, 22554, 26492, 27972, 28998, 33831, 39738, 41958, 45108, 46361, 57996, 59607, 67662, 79476, 83916, 92722, 101493, 119214, 135324, 139083, 178821, 185444, 202986, 238428, 278166, 357642, 405972, 417249, 536463, 556332, 715284, 834498, 1072926, 1251747, 1668996, 2145852, 2503494, 3755241, 5006988, 7510482, 15020964]

約数ペア:

[(1, 15020964), (2, 7510482), (3, 5006988), (4, 3755241), (6, 2503494), (7, 2145852), (9, 1668996), (12, 1251747), (14, 1072926), (18, 834498), (21, 715284), (27, 556332), (28, 536463), (36, 417249), (37, 405972), (42, 357642), (54, 278166), (63, 238428), (74, 202986), (81, 185444), (84, 178821), (108, 139083), (111, 135324), (126, 119214), (148, 101493), (162, 92722), (179, 83916), (189, 79476), (222, 67662), (252, 59607), (259, 57996), (324, 46361), (333, 45108), (358, 41958), (378, 39738), (444, 33831), (518, 28998), (537, 27972), (567, 26492), (666, 22554), (716, 20979), (756, 19869), (777, 19332), (999, 15036), (1036, 14499), (1074, 13986), (1134, 13246), (1253, 11988), (1332, 11277), (1554, 9666), (1611, 9324), (1998, 7518), (2148, 6993), (2268, 6623), (2331, 6444), (2506, 5994), (2997, 5012), (3108, 4833), (3222, 4662), (3759, 3996)]