126395880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81023}}^1$

素因数の和:81050

約数の個数: 64

約数和(自身を含む): 408360960

約数和(自身を除く): 281965080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 81023, 162046, 243069, 324092, 405115, 486138, 648184, 810230, 972276, 1053299, 1215345, 1620460, 1944552, 2106598, 2430690, 3159897, 3240920, 4213196, 4861380, 5266495, 6319794, 8426392, 9722760, 10532990, 12639588, 15799485, 21065980, 25279176, 31598970, 42131960, 63197940, 126395880]

約数ペア:

[(1, 126395880), (2, 63197940), (3, 42131960), (4, 31598970), (5, 25279176), (6, 21065980), (8, 15799485), (10, 12639588), (12, 10532990), (13, 9722760), (15, 8426392), (20, 6319794), (24, 5266495), (26, 4861380), (30, 4213196), (39, 3240920), (40, 3159897), (52, 2430690), (60, 2106598), (65, 1944552), (78, 1620460), (104, 1215345), (120, 1053299), (130, 972276), (156, 810230), (195, 648184), (260, 486138), (312, 405115), (390, 324092), (520, 243069), (780, 162046), (1560, 81023)]