165552840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 539655480

約数和(自身を除く): 374102640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 577, 797, 1154, 1594, 1731, 2308, 2391, 2885, 3188, 3462, 3985, 4616, 4782, 5193, 5770, 6376, 6924, 7173, 7970, 8655, 9564, 10386, 11540, 11955, 13848, 14346, 15940, 17310, 19128, 20772, 23080, 23910, 25965, 28692, 31880, 34620, 35865, 41544, 47820, 51930, 57384, 69240, 71730, 95640, 103860, 143460, 207720, 286920, 459869, 919738, 1379607, 1839476, 2299345, 2759214, 3678952, 4138821, 4598690, 5518428, 6898035, 8277642, 9197380, 11036856, 13796070, 16555284, 18394760, 20694105, 27592140, 33110568, 41388210, 55184280, 82776420, 165552840]

約数ペア:

[(1, 165552840), (2, 82776420), (3, 55184280), (4, 41388210), (5, 33110568), (6, 27592140), (8, 20694105), (9, 18394760), (10, 16555284), (12, 13796070), (15, 11036856), (18, 9197380), (20, 8277642), (24, 6898035), (30, 5518428), (36, 4598690), (40, 4138821), (45, 3678952), (60, 2759214), (72, 2299345), (90, 1839476), (120, 1379607), (180, 919738), (360, 459869), (577, 286920), (797, 207720), (1154, 143460), (1594, 103860), (1731, 95640), (2308, 71730), (2391, 69240), (2885, 57384), (3188, 51930), (3462, 47820), (3985, 41544), (4616, 35865), (4782, 34620), (5193, 31880), (5770, 28692), (6376, 25965), (6924, 23910), (7173, 23080), (7970, 20772), (8655, 19128), (9564, 17310), (10386, 15940), (11540, 14346), (11955, 13848)]