40717920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2128

約数の個数: 96

約数和(自身を含む): 131453280

約数和(自身を除く): 90735360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2069, 2460, 3280, 3936, 4138, 4920, 6207, 6560, 8276, 9840, 10345, 12414, 16552, 19680, 20690, 24828, 31035, 33104, 41380, 49656, 62070, 66208, 82760, 84829, 99312, 124140, 165520, 169658, 198624, 248280, 254487, 331040, 339316, 424145, 496560, 508974, 678632, 848290, 993120, 1017948, 1272435, 1357264, 1696580, 2035896, 2544870, 2714528, 3393160, 4071792, 5089740, 6786320, 8143584, 10179480, 13572640, 20358960, 40717920]

約数ペア:

[(1, 40717920), (2, 20358960), (3, 13572640), (4, 10179480), (5, 8143584), (6, 6786320), (8, 5089740), (10, 4071792), (12, 3393160), (15, 2714528), (16, 2544870), (20, 2035896), (24, 1696580), (30, 1357264), (32, 1272435), (40, 1017948), (41, 993120), (48, 848290), (60, 678632), (80, 508974), (82, 496560), (96, 424145), (120, 339316), (123, 331040), (160, 254487), (164, 248280), (205, 198624), (240, 169658), (246, 165520), (328, 124140), (410, 99312), (480, 84829), (492, 82760), (615, 66208), (656, 62070), (820, 49656), (984, 41380), (1230, 33104), (1312, 31035), (1640, 24828), (1968, 20690), (2069, 19680), (2460, 16552), (3280, 12414), (3936, 10345), (4138, 9840), (4920, 8276), (6207, 6560)]