15240408

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 24503592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 59, 94, 118, 141, 177, 188, 229, 236, 282, 354, 376, 458, 472, 564, 687, 708, 916, 1128, 1374, 1416, 1832, 2748, 2773, 5496, 5546, 8319, 10763, 11092, 13511, 16638, 21526, 22184, 27022, 32289, 33276, 40533, 43052, 54044, 64578, 66552, 81066, 86104, 108088, 129156, 162132, 258312, 324264, 635017, 1270034, 1905051, 2540068, 3810102, 5080136, 7620204, 15240408]

約数ペア:

[(1, 15240408), (2, 7620204), (3, 5080136), (4, 3810102), (6, 2540068), (8, 1905051), (12, 1270034), (24, 635017), (47, 324264), (59, 258312), (94, 162132), (118, 129156), (141, 108088), (177, 86104), (188, 81066), (229, 66552), (236, 64578), (282, 54044), (354, 43052), (376, 40533), (458, 33276), (472, 32289), (564, 27022), (687, 22184), (708, 21526), (916, 16638), (1128, 13511), (1374, 11092), (1416, 10763), (1832, 8319), (2748, 5546), (2773, 5496)]