207924480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{18049}}^1$

素因数の和:18076

約数の個数: 108

約数和(自身を含む): 719436900

約数和(自身を除く): 511512420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 18049, 36098, 54147, 72196, 90245, 108294, 144392, 162441, 180490, 216588, 270735, 288784, 324882, 360980, 433176, 541470, 577568, 649764, 721960, 812205, 866352, 1082940, 1155136, 1299528, 1443920, 1624410, 1732704, 2165880, 2310272, 2599056, 2887840, 3248820, 3465408, 4331760, 4620544, 5198112, 5775680, 6497640, 6930816, 8663520, 10396224, 11551360, 12995280, 13861632, 17327040, 20792448, 23102720, 25990560, 34654080, 41584896, 51981120, 69308160, 103962240, 207924480]

約数ペア:

[(1, 207924480), (2, 103962240), (3, 69308160), (4, 51981120), (5, 41584896), (6, 34654080), (8, 25990560), (9, 23102720), (10, 20792448), (12, 17327040), (15, 13861632), (16, 12995280), (18, 11551360), (20, 10396224), (24, 8663520), (30, 6930816), (32, 6497640), (36, 5775680), (40, 5198112), (45, 4620544), (48, 4331760), (60, 3465408), (64, 3248820), (72, 2887840), (80, 2599056), (90, 2310272), (96, 2165880), (120, 1732704), (128, 1624410), (144, 1443920), (160, 1299528), (180, 1155136), (192, 1082940), (240, 866352), (256, 812205), (288, 721960), (320, 649764), (360, 577568), (384, 541470), (480, 433176), (576, 360980), (640, 324882), (720, 288784), (768, 270735), (960, 216588), (1152, 180490), (1280, 162441), (1440, 144392), (1920, 108294), (2304, 90245), (2880, 72196), (3840, 54147), (5760, 36098), (11520, 18049)]