69252720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15222

約数の個数: 80

約数和(自身を含む): 225997440

約数和(自身を除く): 156744720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15187, 30374, 45561, 60748, 75935, 91122, 121496, 151870, 182244, 227805, 242992, 288553, 303740, 364488, 455610, 577106, 607480, 728976, 865659, 911220, 1154212, 1214960, 1442765, 1731318, 1822440, 2308424, 2885530, 3462636, 3644880, 4328295, 4616848, 5771060, 6925272, 8656590, 11542120, 13850544, 17313180, 23084240, 34626360, 69252720]

約数ペア:

[(1, 69252720), (2, 34626360), (3, 23084240), (4, 17313180), (5, 13850544), (6, 11542120), (8, 8656590), (10, 6925272), (12, 5771060), (15, 4616848), (16, 4328295), (19, 3644880), (20, 3462636), (24, 2885530), (30, 2308424), (38, 1822440), (40, 1731318), (48, 1442765), (57, 1214960), (60, 1154212), (76, 911220), (80, 865659), (95, 728976), (114, 607480), (120, 577106), (152, 455610), (190, 364488), (228, 303740), (240, 288553), (285, 242992), (304, 227805), (380, 182244), (456, 151870), (570, 121496), (760, 91122), (912, 75935), (1140, 60748), (1520, 45561), (2280, 30374), (4560, 15187)]