64624426920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{662407}}^1$

素因数の和:662695

約数の個数: 96

約数和(自身を含む): 210804721920

約数和(自身を除く): 146180295000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 16260, 19512, 24390, 32520, 48780, 97560, 662407, 1324814, 1987221, 2649628, 3312035, 3974442, 5299256, 5961663, 6624070, 7948884, 9936105, 11923326, 13248140, 15897768, 19872210, 23846652, 26496280, 29808315, 39744420, 47693304, 59616630, 79488840, 119233260, 179512297, 238466520, 359024594, 538536891, 718049188, 897561485, 1077073782, 1436098376, 1615610673, 1795122970, 2154147564, 2692684455, 3231221346, 3590245940, 4308295128, 5385368910, 6462442692, 7180491880, 8078053365, 10770737820, 12924885384, 16156106730, 21541475640, 32312213460, 64624426920]

約数ペア:

[(1, 64624426920), (2, 32312213460), (3, 21541475640), (4, 16156106730), (5, 12924885384), (6, 10770737820), (8, 8078053365), (9, 7180491880), (10, 6462442692), (12, 5385368910), (15, 4308295128), (18, 3590245940), (20, 3231221346), (24, 2692684455), (30, 2154147564), (36, 1795122970), (40, 1615610673), (45, 1436098376), (60, 1077073782), (72, 897561485), (90, 718049188), (120, 538536891), (180, 359024594), (271, 238466520), (360, 179512297), (542, 119233260), (813, 79488840), (1084, 59616630), (1355, 47693304), (1626, 39744420), (2168, 29808315), (2439, 26496280), (2710, 23846652), (3252, 19872210), (4065, 15897768), (4878, 13248140), (5420, 11923326), (6504, 9936105), (8130, 7948884), (9756, 6624070), (10840, 5961663), (12195, 5299256), (16260, 3974442), (19512, 3312035), (24390, 2649628), (32520, 1987221), (48780, 1324814), (97560, 662407)]