80113020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 243102720

約数和(自身を除く): 162989700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 271, 379, 390, 542, 758, 780, 813, 1084, 1137, 1355, 1516, 1626, 1895, 2274, 2710, 3252, 3523, 3790, 4065, 4548, 4927, 5420, 5685, 7046, 7580, 8130, 9854, 10569, 11370, 14092, 14781, 16260, 17615, 19708, 21138, 22740, 24635, 29562, 35230, 42276, 49270, 52845, 59124, 70460, 73905, 98540, 102709, 105690, 147810, 205418, 211380, 295620, 308127, 410836, 513545, 616254, 1027090, 1232508, 1335217, 1540635, 2054180, 2670434, 3081270, 4005651, 5340868, 6162540, 6676085, 8011302, 13352170, 16022604, 20028255, 26704340, 40056510, 80113020]

約数ペア:

[(1, 80113020), (2, 40056510), (3, 26704340), (4, 20028255), (5, 16022604), (6, 13352170), (10, 8011302), (12, 6676085), (13, 6162540), (15, 5340868), (20, 4005651), (26, 3081270), (30, 2670434), (39, 2054180), (52, 1540635), (60, 1335217), (65, 1232508), (78, 1027090), (130, 616254), (156, 513545), (195, 410836), (260, 308127), (271, 295620), (379, 211380), (390, 205418), (542, 147810), (758, 105690), (780, 102709), (813, 98540), (1084, 73905), (1137, 70460), (1355, 59124), (1516, 52845), (1626, 49270), (1895, 42276), (2274, 35230), (2710, 29562), (3252, 24635), (3523, 22740), (3790, 21138), (4065, 19708), (4548, 17615), (4927, 16260), (5420, 14781), (5685, 14092), (7046, 11370), (7580, 10569), (8130, 9854)]