64611240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10159}}^1$

素因数の和:10226

約数の個数: 64

約数和(自身を含む): 197510400

約数和(自身を除く): 132899160

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, 10159, 20318, 30477, 40636, 50795, 60954, 81272, 101590, 121908, 152385, 203180, 243816, 304770, 406360, 538427, 609540, 1076854, 1219080, 1615281, 2153708, 2692135, 3230562, 4307416, 5384270, 6461124, 8076405, 10768540, 12922248, 16152810, 21537080, 32305620, 64611240]

約数ペア:

[(1, 64611240), (2, 32305620), (3, 21537080), (4, 16152810), (5, 12922248), (6, 10768540), (8, 8076405), (10, 6461124), (12, 5384270), (15, 4307416), (20, 3230562), (24, 2692135), (30, 2153708), (40, 1615281), (53, 1219080), (60, 1076854), (106, 609540), (120, 538427), (159, 406360), (212, 304770), (265, 243816), (318, 203180), (424, 152385), (530, 121908), (636, 101590), (795, 81272), (1060, 60954), (1272, 50795), (1590, 40636), (2120, 30477), (3180, 20318), (6360, 10159)]