203664960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70717}}^1$

素因数の和:70740

約数の個数: 84

約数和(自身を含む): 700532508

約数和(自身を除く): 496867548

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 70717, 141434, 212151, 282868, 353585, 424302, 565736, 636453, 707170, 848604, 1060755, 1131472, 1272906, 1414340, 1697208, 2121510, 2262944, 2545812, 2828680, 3182265, 3394416, 4243020, 4525888, 5091624, 5657360, 6364530, 6788832, 8486040, 10183248, 11314720, 12729060, 13577664, 16972080, 20366496, 22629440, 25458120, 33944160, 40732992, 50916240, 67888320, 101832480, 203664960]

約数ペア:

[(1, 203664960), (2, 101832480), (3, 67888320), (4, 50916240), (5, 40732992), (6, 33944160), (8, 25458120), (9, 22629440), (10, 20366496), (12, 16972080), (15, 13577664), (16, 12729060), (18, 11314720), (20, 10183248), (24, 8486040), (30, 6788832), (32, 6364530), (36, 5657360), (40, 5091624), (45, 4525888), (48, 4243020), (60, 3394416), (64, 3182265), (72, 2828680), (80, 2545812), (90, 2262944), (96, 2121510), (120, 1697208), (144, 1414340), (160, 1272906), (180, 1131472), (192, 1060755), (240, 848604), (288, 707170), (320, 636453), (360, 565736), (480, 424302), (576, 353585), (720, 282868), (960, 212151), (1440, 141434), (2880, 70717)]