652106640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66271}}^1$

素因数の和:66328

約数の個数: 80

約数和(自身を含む): 2070867456

約数和(自身を除く): 1418760816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 66271, 132542, 198813, 265084, 331355, 397626, 530168, 662710, 795252, 994065, 1060336, 1325420, 1590504, 1988130, 2650840, 2717111, 3181008, 3976260, 5301680, 5434222, 7952520, 8151333, 10868444, 13585555, 15905040, 16302666, 21736888, 27171110, 32605332, 40756665, 43473776, 54342220, 65210664, 81513330, 108684440, 130421328, 163026660, 217368880, 326053320, 652106640]

約数ペア:

[(1, 652106640), (2, 326053320), (3, 217368880), (4, 163026660), (5, 130421328), (6, 108684440), (8, 81513330), (10, 65210664), (12, 54342220), (15, 43473776), (16, 40756665), (20, 32605332), (24, 27171110), (30, 21736888), (40, 16302666), (41, 15905040), (48, 13585555), (60, 10868444), (80, 8151333), (82, 7952520), (120, 5434222), (123, 5301680), (164, 3976260), (205, 3181008), (240, 2717111), (246, 2650840), (328, 1988130), (410, 1590504), (492, 1325420), (615, 1060336), (656, 994065), (820, 795252), (984, 662710), (1230, 530168), (1640, 397626), (1968, 331355), (2460, 265084), (3280, 198813), (4920, 132542), (9840, 66271)]