40496520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8231}}^1$

素因数の和:8286

約数の個数: 64

約数和(自身を含む): 124467840

約数和(自身を除く): 83971320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 8231, 16462, 24693, 32924, 41155, 49386, 65848, 82310, 98772, 123465, 164620, 197544, 246930, 329240, 337471, 493860, 674942, 987720, 1012413, 1349884, 1687355, 2024826, 2699768, 3374710, 4049652, 5062065, 6749420, 8099304, 10124130, 13498840, 20248260, 40496520]

約数ペア:

[(1, 40496520), (2, 20248260), (3, 13498840), (4, 10124130), (5, 8099304), (6, 6749420), (8, 5062065), (10, 4049652), (12, 3374710), (15, 2699768), (20, 2024826), (24, 1687355), (30, 1349884), (40, 1012413), (41, 987720), (60, 674942), (82, 493860), (120, 337471), (123, 329240), (164, 246930), (205, 197544), (246, 164620), (328, 123465), (410, 98772), (492, 82310), (615, 65848), (820, 49386), (984, 41155), (1230, 32924), (1640, 24693), (2460, 16462), (4920, 8231)]