422600880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135449}}^1$

素因数の和:135478

約数の個数: 80

約数和(自身を含む): 1410847200

約数和(自身を除く): 988246320

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, 135449, 270898, 406347, 541796, 677245, 812694, 1083592, 1354490, 1625388, 1760837, 2031735, 2167184, 2708980, 3250776, 3521674, 4063470, 5282511, 5417960, 6501552, 7043348, 8126940, 8804185, 10565022, 10835920, 14086696, 16253880, 17608370, 21130044, 26412555, 28173392, 32507760, 35216740, 42260088, 52825110, 70433480, 84520176, 105650220, 140866960, 211300440, 422600880]

約数ペア:

[(1, 422600880), (2, 211300440), (3, 140866960), (4, 105650220), (5, 84520176), (6, 70433480), (8, 52825110), (10, 42260088), (12, 35216740), (13, 32507760), (15, 28173392), (16, 26412555), (20, 21130044), (24, 17608370), (26, 16253880), (30, 14086696), (39, 10835920), (40, 10565022), (48, 8804185), (52, 8126940), (60, 7043348), (65, 6501552), (78, 5417960), (80, 5282511), (104, 4063470), (120, 3521674), (130, 3250776), (156, 2708980), (195, 2167184), (208, 2031735), (240, 1760837), (260, 1625388), (312, 1354490), (390, 1083592), (520, 812694), (624, 677245), (780, 541796), (1040, 406347), (1560, 270898), (3120, 135449)]