40712520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11699}}^1$

素因数の和:11742

約数の個数: 64

約数和(自身を含む): 126360000

約数和(自身を除く): 85647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11699, 23398, 35097, 46796, 58495, 70194, 93592, 116990, 140388, 175485, 233980, 280776, 339271, 350970, 467960, 678542, 701940, 1017813, 1357084, 1403880, 1696355, 2035626, 2714168, 3392710, 4071252, 5089065, 6785420, 8142504, 10178130, 13570840, 20356260, 40712520]

約数ペア:

[(1, 40712520), (2, 20356260), (3, 13570840), (4, 10178130), (5, 8142504), (6, 6785420), (8, 5089065), (10, 4071252), (12, 3392710), (15, 2714168), (20, 2035626), (24, 1696355), (29, 1403880), (30, 1357084), (40, 1017813), (58, 701940), (60, 678542), (87, 467960), (116, 350970), (120, 339271), (145, 280776), (174, 233980), (232, 175485), (290, 140388), (348, 116990), (435, 93592), (580, 70194), (696, 58495), (870, 46796), (1160, 35097), (1740, 23398), (3480, 11699)]