42026640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4271}}^1$

素因数の和:4328

約数の個数: 80

約数和(自身を含む): 133491456

約数和(自身を除く): 91464816

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, 4271, 4920, 8542, 9840, 12813, 17084, 21355, 25626, 34168, 42710, 51252, 64065, 68336, 85420, 102504, 128130, 170840, 175111, 205008, 256260, 341680, 350222, 512520, 525333, 700444, 875555, 1025040, 1050666, 1400888, 1751110, 2101332, 2626665, 2801776, 3502220, 4202664, 5253330, 7004440, 8405328, 10506660, 14008880, 21013320, 42026640]

約数ペア:

[(1, 42026640), (2, 21013320), (3, 14008880), (4, 10506660), (5, 8405328), (6, 7004440), (8, 5253330), (10, 4202664), (12, 3502220), (15, 2801776), (16, 2626665), (20, 2101332), (24, 1751110), (30, 1400888), (40, 1050666), (41, 1025040), (48, 875555), (60, 700444), (80, 525333), (82, 512520), (120, 350222), (123, 341680), (164, 256260), (205, 205008), (240, 175111), (246, 170840), (328, 128130), (410, 102504), (492, 85420), (615, 68336), (656, 64065), (820, 51252), (984, 42710), (1230, 34168), (1640, 25626), (1968, 21355), (2460, 17084), (3280, 12813), (4271, 9840), (4920, 8542)]