127033320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8081}}^1$

素因数の和:8226

約数の個数: 64

約数和(自身を含む): 384056640

約数和(自身を除く): 257023320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 8081, 15720, 16162, 24243, 32324, 40405, 48486, 64648, 80810, 96972, 121215, 161620, 193944, 242430, 323240, 484860, 969720, 1058611, 2117222, 3175833, 4234444, 5293055, 6351666, 8468888, 10586110, 12703332, 15879165, 21172220, 25406664, 31758330, 42344440, 63516660, 127033320]

約数ペア:

[(1, 127033320), (2, 63516660), (3, 42344440), (4, 31758330), (5, 25406664), (6, 21172220), (8, 15879165), (10, 12703332), (12, 10586110), (15, 8468888), (20, 6351666), (24, 5293055), (30, 4234444), (40, 3175833), (60, 2117222), (120, 1058611), (131, 969720), (262, 484860), (393, 323240), (524, 242430), (655, 193944), (786, 161620), (1048, 121215), (1310, 96972), (1572, 80810), (1965, 64648), (2620, 48486), (3144, 40405), (3930, 32324), (5240, 24243), (7860, 16162), (8081, 15720)]