72270120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46327}}^1$

素因数の和:46354

約数の個数: 64

約数和(自身を含む): 233493120

約数和(自身を除く): 161223000

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, 46327, 92654, 138981, 185308, 231635, 277962, 370616, 463270, 555924, 602251, 694905, 926540, 1111848, 1204502, 1389810, 1806753, 1853080, 2409004, 2779620, 3011255, 3613506, 4818008, 5559240, 6022510, 7227012, 9033765, 12045020, 14454024, 18067530, 24090040, 36135060, 72270120]

約数ペア:

[(1, 72270120), (2, 36135060), (3, 24090040), (4, 18067530), (5, 14454024), (6, 12045020), (8, 9033765), (10, 7227012), (12, 6022510), (13, 5559240), (15, 4818008), (20, 3613506), (24, 3011255), (26, 2779620), (30, 2409004), (39, 1853080), (40, 1806753), (52, 1389810), (60, 1204502), (65, 1111848), (78, 926540), (104, 694905), (120, 602251), (130, 555924), (156, 463270), (195, 370616), (260, 277962), (312, 231635), (390, 185308), (520, 138981), (780, 92654), (1560, 46327)]