42672360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15461}}^1$

素因数の和:15498

約数の個数: 64

約数和(自身を含む): 133591680

約数和(自身を除く): 90919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 15461, 30922, 46383, 61844, 77305, 92766, 123688, 154610, 185532, 231915, 309220, 355603, 371064, 463830, 618440, 711206, 927660, 1066809, 1422412, 1778015, 1855320, 2133618, 2844824, 3556030, 4267236, 5334045, 7112060, 8534472, 10668090, 14224120, 21336180, 42672360]

約数ペア:

[(1, 42672360), (2, 21336180), (3, 14224120), (4, 10668090), (5, 8534472), (6, 7112060), (8, 5334045), (10, 4267236), (12, 3556030), (15, 2844824), (20, 2133618), (23, 1855320), (24, 1778015), (30, 1422412), (40, 1066809), (46, 927660), (60, 711206), (69, 618440), (92, 463830), (115, 371064), (120, 355603), (138, 309220), (184, 231915), (230, 185532), (276, 154610), (345, 123688), (460, 92766), (552, 77305), (690, 61844), (920, 46383), (1380, 30922), (2760, 15461)]