47208720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15131}}^1$

素因数の和:15160

約数の個数: 80

約数和(自身を含む): 157614912

約数和(自身を除く): 110406192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15131, 30262, 45393, 60524, 75655, 90786, 121048, 151310, 181572, 196703, 226965, 242096, 302620, 363144, 393406, 453930, 590109, 605240, 726288, 786812, 907860, 983515, 1180218, 1210480, 1573624, 1815720, 1967030, 2360436, 2950545, 3147248, 3631440, 3934060, 4720872, 5901090, 7868120, 9441744, 11802180, 15736240, 23604360, 47208720]

約数ペア:

[(1, 47208720), (2, 23604360), (3, 15736240), (4, 11802180), (5, 9441744), (6, 7868120), (8, 5901090), (10, 4720872), (12, 3934060), (13, 3631440), (15, 3147248), (16, 2950545), (20, 2360436), (24, 1967030), (26, 1815720), (30, 1573624), (39, 1210480), (40, 1180218), (48, 983515), (52, 907860), (60, 786812), (65, 726288), (78, 605240), (80, 590109), (104, 453930), (120, 393406), (130, 363144), (156, 302620), (195, 242096), (208, 226965), (240, 196703), (260, 181572), (312, 151310), (390, 121048), (520, 90786), (624, 75655), (780, 60524), (1040, 45393), (1560, 30262), (3120, 15131)]