65322120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{797}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 196499520

約数和(自身を除く): 131177400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 797, 1366, 1594, 2049, 2391, 2732, 3188, 3415, 3985, 4098, 4782, 5464, 6376, 6830, 7970, 8196, 9564, 10245, 11955, 13660, 15940, 16392, 19128, 20490, 23910, 27320, 31880, 40980, 47820, 81960, 95640, 544351, 1088702, 1633053, 2177404, 2721755, 3266106, 4354808, 5443510, 6532212, 8165265, 10887020, 13064424, 16330530, 21774040, 32661060, 65322120]

約数ペア:

[(1, 65322120), (2, 32661060), (3, 21774040), (4, 16330530), (5, 13064424), (6, 10887020), (8, 8165265), (10, 6532212), (12, 5443510), (15, 4354808), (20, 3266106), (24, 2721755), (30, 2177404), (40, 1633053), (60, 1088702), (120, 544351), (683, 95640), (797, 81960), (1366, 47820), (1594, 40980), (2049, 31880), (2391, 27320), (2732, 23910), (3188, 20490), (3415, 19128), (3985, 16392), (4098, 15940), (4782, 13660), (5464, 11955), (6376, 10245), (6830, 9564), (7970, 8196)]