66633720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10477}}^1$

素因数の和:10544

約数の個数: 64

約数和(自身を含む): 203692320

約数和(自身を除く): 137058600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 10477, 20954, 31431, 41908, 52385, 62862, 83816, 104770, 125724, 157155, 209540, 251448, 314310, 419080, 555281, 628620, 1110562, 1257240, 1665843, 2221124, 2776405, 3331686, 4442248, 5552810, 6663372, 8329215, 11105620, 13326744, 16658430, 22211240, 33316860, 66633720]

約数ペア:

[(1, 66633720), (2, 33316860), (3, 22211240), (4, 16658430), (5, 13326744), (6, 11105620), (8, 8329215), (10, 6663372), (12, 5552810), (15, 4442248), (20, 3331686), (24, 2776405), (30, 2221124), (40, 1665843), (53, 1257240), (60, 1110562), (106, 628620), (120, 555281), (159, 419080), (212, 314310), (265, 251448), (318, 209540), (424, 157155), (530, 125724), (636, 104770), (795, 83816), (1060, 62862), (1272, 52385), (1590, 41908), (2120, 31431), (3180, 20954), (6360, 10477)]