30480816

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 82137600

約数和(自身を除く): 51656784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 59, 94, 118, 141, 177, 188, 229, 236, 282, 354, 376, 458, 472, 564, 687, 708, 752, 916, 944, 1128, 1374, 1416, 1832, 2256, 2748, 2773, 2832, 3664, 5496, 5546, 8319, 10763, 10992, 11092, 13511, 16638, 21526, 22184, 27022, 32289, 33276, 40533, 43052, 44368, 54044, 64578, 66552, 81066, 86104, 108088, 129156, 133104, 162132, 172208, 216176, 258312, 324264, 516624, 635017, 648528, 1270034, 1905051, 2540068, 3810102, 5080136, 7620204, 10160272, 15240408, 30480816]

約数ペア:

[(1, 30480816), (2, 15240408), (3, 10160272), (4, 7620204), (6, 5080136), (8, 3810102), (12, 2540068), (16, 1905051), (24, 1270034), (47, 648528), (48, 635017), (59, 516624), (94, 324264), (118, 258312), (141, 216176), (177, 172208), (188, 162132), (229, 133104), (236, 129156), (282, 108088), (354, 86104), (376, 81066), (458, 66552), (472, 64578), (564, 54044), (687, 44368), (708, 43052), (752, 40533), (916, 33276), (944, 32289), (1128, 27022), (1374, 22184), (1416, 21526), (1832, 16638), (2256, 13511), (2748, 11092), (2773, 10992), (2832, 10763), (3664, 8319), (5496, 5546)]