53885640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 162351360

約数和(自身を除く): 108465720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 1657, 2168, 2710, 3252, 3314, 4065, 4971, 5420, 6504, 6628, 8130, 8285, 9942, 10840, 13256, 16260, 16570, 19884, 24855, 32520, 33140, 39768, 49710, 66280, 99420, 198840, 449047, 898094, 1347141, 1796188, 2245235, 2694282, 3592376, 4490470, 5388564, 6735705, 8980940, 10777128, 13471410, 17961880, 26942820, 53885640]

約数ペア:

[(1, 53885640), (2, 26942820), (3, 17961880), (4, 13471410), (5, 10777128), (6, 8980940), (8, 6735705), (10, 5388564), (12, 4490470), (15, 3592376), (20, 2694282), (24, 2245235), (30, 1796188), (40, 1347141), (60, 898094), (120, 449047), (271, 198840), (542, 99420), (813, 66280), (1084, 49710), (1355, 39768), (1626, 33140), (1657, 32520), (2168, 24855), (2710, 19884), (3252, 16570), (3314, 16260), (4065, 13256), (4971, 10840), (5420, 9942), (6504, 8285), (6628, 8130)]