123502440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15361}}^1$

素因数の和:15442

約数の個数: 64

約数和(自身を含む): 376061760

約数和(自身を除く): 252559320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 15361, 30722, 46083, 61444, 76805, 92166, 122888, 153610, 184332, 230415, 307220, 368664, 460830, 614440, 921660, 1029187, 1843320, 2058374, 3087561, 4116748, 5145935, 6175122, 8233496, 10291870, 12350244, 15437805, 20583740, 24700488, 30875610, 41167480, 61751220, 123502440]

約数ペア:

[(1, 123502440), (2, 61751220), (3, 41167480), (4, 30875610), (5, 24700488), (6, 20583740), (8, 15437805), (10, 12350244), (12, 10291870), (15, 8233496), (20, 6175122), (24, 5145935), (30, 4116748), (40, 3087561), (60, 2058374), (67, 1843320), (120, 1029187), (134, 921660), (201, 614440), (268, 460830), (335, 368664), (402, 307220), (536, 230415), (670, 184332), (804, 153610), (1005, 122888), (1340, 92166), (1608, 76805), (2010, 61444), (2680, 46083), (4020, 30722), (8040, 15361)]