71802120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46027}}^1$

素因数の和:46054

約数の個数: 64

約数和(自身を含む): 231981120

約数和(自身を除く): 160179000

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, 46027, 92054, 138081, 184108, 230135, 276162, 368216, 460270, 552324, 598351, 690405, 920540, 1104648, 1196702, 1380810, 1795053, 1841080, 2393404, 2761620, 2991755, 3590106, 4786808, 5523240, 5983510, 7180212, 8975265, 11967020, 14360424, 17950530, 23934040, 35901060, 71802120]

約数ペア:

[(1, 71802120), (2, 35901060), (3, 23934040), (4, 17950530), (5, 14360424), (6, 11967020), (8, 8975265), (10, 7180212), (12, 5983510), (13, 5523240), (15, 4786808), (20, 3590106), (24, 2991755), (26, 2761620), (30, 2393404), (39, 1841080), (40, 1795053), (52, 1380810), (60, 1196702), (65, 1104648), (78, 920540), (104, 690405), (120, 598351), (130, 552324), (156, 460270), (195, 368216), (260, 276162), (312, 230135), (390, 184108), (520, 138081), (780, 92054), (1560, 46027)]