126354720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263239}}^1$

素因数の和:263257

約数の個数: 48

約数和(自身を含む): 398018880

約数和(自身を除く): 271664160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 263239, 526478, 789717, 1052956, 1316195, 1579434, 2105912, 2632390, 3158868, 3948585, 4211824, 5264780, 6317736, 7897170, 8423648, 10529560, 12635472, 15794340, 21059120, 25270944, 31588680, 42118240, 63177360, 126354720]

約数ペア:

[(1, 126354720), (2, 63177360), (3, 42118240), (4, 31588680), (5, 25270944), (6, 21059120), (8, 15794340), (10, 12635472), (12, 10529560), (15, 8423648), (16, 7897170), (20, 6317736), (24, 5264780), (30, 4211824), (32, 3948585), (40, 3158868), (48, 2632390), (60, 2105912), (80, 1579434), (96, 1316195), (120, 1052956), (160, 789717), (240, 526478), (480, 263239)]