30445320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4787}}^1$

素因数の和:4854

約数の個数: 64

約数和(自身を含む): 93078720

約数和(自身を除く): 62633400

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, 4787, 6360, 9574, 14361, 19148, 23935, 28722, 38296, 47870, 57444, 71805, 95740, 114888, 143610, 191480, 253711, 287220, 507422, 574440, 761133, 1014844, 1268555, 1522266, 2029688, 2537110, 3044532, 3805665, 5074220, 6089064, 7611330, 10148440, 15222660, 30445320]

約数ペア:

[(1, 30445320), (2, 15222660), (3, 10148440), (4, 7611330), (5, 6089064), (6, 5074220), (8, 3805665), (10, 3044532), (12, 2537110), (15, 2029688), (20, 1522266), (24, 1268555), (30, 1014844), (40, 761133), (53, 574440), (60, 507422), (106, 287220), (120, 253711), (159, 191480), (212, 143610), (265, 114888), (318, 95740), (424, 71805), (530, 57444), (636, 47870), (795, 38296), (1060, 28722), (1272, 23935), (1590, 19148), (2120, 14361), (3180, 9574), (4787, 6360)]