38168040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13829}}^1$

素因数の和:13866

約数の個数: 64

約数和(自身を含む): 119491200

約数和(自身を除く): 81323160

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, 13829, 27658, 41487, 55316, 69145, 82974, 110632, 138290, 165948, 207435, 276580, 318067, 331896, 414870, 553160, 636134, 829740, 954201, 1272268, 1590335, 1659480, 1908402, 2544536, 3180670, 3816804, 4771005, 6361340, 7633608, 9542010, 12722680, 19084020, 38168040]

約数ペア:

[(1, 38168040), (2, 19084020), (3, 12722680), (4, 9542010), (5, 7633608), (6, 6361340), (8, 4771005), (10, 3816804), (12, 3180670), (15, 2544536), (20, 1908402), (23, 1659480), (24, 1590335), (30, 1272268), (40, 954201), (46, 829740), (60, 636134), (69, 553160), (92, 414870), (115, 331896), (120, 318067), (138, 276580), (184, 207435), (230, 165948), (276, 138290), (345, 110632), (460, 82974), (552, 69145), (690, 55316), (920, 41487), (1380, 27658), (2760, 13829)]