155943360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18049}}^1$

素因数の和:18075

約数の個数: 112

約数和(自身を含む): 550164000

約数和(自身を除く): 394220640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18049, 36098, 54147, 72196, 90245, 108294, 144392, 162441, 180490, 216588, 270735, 288784, 324882, 360980, 433176, 487323, 541470, 577568, 649764, 721960, 812205, 866352, 974646, 1082940, 1155136, 1299528, 1443920, 1624410, 1732704, 1949292, 2165880, 2436615, 2599056, 2887840, 3248820, 3465408, 3898584, 4331760, 4873230, 5198112, 5775680, 6497640, 7797168, 8663520, 9746460, 10396224, 12995280, 15594336, 17327040, 19492920, 25990560, 31188672, 38985840, 51981120, 77971680, 155943360]

約数ペア:

[(1, 155943360), (2, 77971680), (3, 51981120), (4, 38985840), (5, 31188672), (6, 25990560), (8, 19492920), (9, 17327040), (10, 15594336), (12, 12995280), (15, 10396224), (16, 9746460), (18, 8663520), (20, 7797168), (24, 6497640), (27, 5775680), (30, 5198112), (32, 4873230), (36, 4331760), (40, 3898584), (45, 3465408), (48, 3248820), (54, 2887840), (60, 2599056), (64, 2436615), (72, 2165880), (80, 1949292), (90, 1732704), (96, 1624410), (108, 1443920), (120, 1299528), (135, 1155136), (144, 1082940), (160, 974646), (180, 866352), (192, 812205), (216, 721960), (240, 649764), (270, 577568), (288, 541470), (320, 487323), (360, 433176), (432, 360980), (480, 324882), (540, 288784), (576, 270735), (720, 216588), (864, 180490), (960, 162441), (1080, 144392), (1440, 108294), (1728, 90245), (2160, 72196), (2880, 54147), (4320, 36098), (8640, 18049)]