264339480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71059}}^1$

素因数の和:71104

約数の個数: 64

約数和(自身を含む): 818611200

約数和(自身を除く): 554271720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 71059, 142118, 213177, 284236, 355295, 426354, 568472, 710590, 852708, 1065885, 1421180, 1705416, 2131770, 2202829, 2842360, 4263540, 4405658, 6608487, 8527080, 8811316, 11014145, 13216974, 17622632, 22028290, 26433948, 33042435, 44056580, 52867896, 66084870, 88113160, 132169740, 264339480]

約数ペア:

[(1, 264339480), (2, 132169740), (3, 88113160), (4, 66084870), (5, 52867896), (6, 44056580), (8, 33042435), (10, 26433948), (12, 22028290), (15, 17622632), (20, 13216974), (24, 11014145), (30, 8811316), (31, 8527080), (40, 6608487), (60, 4405658), (62, 4263540), (93, 2842360), (120, 2202829), (124, 2131770), (155, 1705416), (186, 1421180), (248, 1065885), (310, 852708), (372, 710590), (465, 568472), (620, 426354), (744, 355295), (930, 284236), (1240, 213177), (1860, 142118), (3720, 71059)]