40146720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83639}}^1$

素因数の和:83657

約数の個数: 48

約数和(自身を含む): 126463680

約数和(自身を除く): 86316960

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, 83639, 167278, 250917, 334556, 418195, 501834, 669112, 836390, 1003668, 1254585, 1338224, 1672780, 2007336, 2509170, 2676448, 3345560, 4014672, 5018340, 6691120, 8029344, 10036680, 13382240, 20073360, 40146720]

約数ペア:

[(1, 40146720), (2, 20073360), (3, 13382240), (4, 10036680), (5, 8029344), (6, 6691120), (8, 5018340), (10, 4014672), (12, 3345560), (15, 2676448), (16, 2509170), (20, 2007336), (24, 1672780), (30, 1338224), (32, 1254585), (40, 1003668), (48, 836390), (60, 669112), (80, 501834), (96, 418195), (120, 334556), (160, 250917), (240, 167278), (480, 83639)]