54969960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5147}}^1$

素因数の和:5250

約数の個数: 64

約数和(自身を含む): 166795200

約数和(自身を除く): 111825240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5147, 5340, 10294, 10680, 15441, 20588, 25735, 30882, 41176, 51470, 61764, 77205, 102940, 123528, 154410, 205880, 308820, 458083, 617640, 916166, 1374249, 1832332, 2290415, 2748498, 3664664, 4580830, 5496996, 6871245, 9161660, 10993992, 13742490, 18323320, 27484980, 54969960]

約数ペア:

[(1, 54969960), (2, 27484980), (3, 18323320), (4, 13742490), (5, 10993992), (6, 9161660), (8, 6871245), (10, 5496996), (12, 4580830), (15, 3664664), (20, 2748498), (24, 2290415), (30, 1832332), (40, 1374249), (60, 916166), (89, 617640), (120, 458083), (178, 308820), (267, 205880), (356, 154410), (445, 123528), (534, 102940), (712, 77205), (890, 61764), (1068, 51470), (1335, 41176), (1780, 30882), (2136, 25735), (2670, 20588), (3560, 15441), (5147, 10680), (5340, 10294)]