40692060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9829}}^1$

素因数の和:9867

約数の個数: 72

約数和(自身を含む): 128812320

約数和(自身を除く): 88120260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9829, 19658, 29487, 39316, 49145, 58974, 88461, 98290, 117948, 147435, 176922, 196580, 226067, 294870, 353844, 442305, 452134, 589740, 678201, 884610, 904268, 1130335, 1356402, 1769220, 2034603, 2260670, 2712804, 3391005, 4069206, 4521340, 6782010, 8138412, 10173015, 13564020, 20346030, 40692060]

約数ペア:

[(1, 40692060), (2, 20346030), (3, 13564020), (4, 10173015), (5, 8138412), (6, 6782010), (9, 4521340), (10, 4069206), (12, 3391005), (15, 2712804), (18, 2260670), (20, 2034603), (23, 1769220), (30, 1356402), (36, 1130335), (45, 904268), (46, 884610), (60, 678201), (69, 589740), (90, 452134), (92, 442305), (115, 353844), (138, 294870), (180, 226067), (207, 196580), (230, 176922), (276, 147435), (345, 117948), (414, 98290), (460, 88461), (690, 58974), (828, 49145), (1035, 39316), (1380, 29487), (2070, 19658), (4140, 9829)]