387109946040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4787}}^1\times {\mathrm{673891}}^1$

素因数の和:678692

約数の個数: 64

約数和(自身を含む): 1161574162560

約数和(自身を除く): 774464216520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4787, 9574, 14361, 19148, 23935, 28722, 38296, 47870, 57444, 71805, 95740, 114888, 143610, 191480, 287220, 574440, 673891, 1347782, 2021673, 2695564, 3369455, 4043346, 5391128, 6738910, 8086692, 10108365, 13477820, 16173384, 20216730, 26955640, 40433460, 80866920, 3225916217, 6451832434, 9677748651, 12903664868, 16129581085, 19355497302, 25807329736, 32259162170, 38710994604, 48388743255, 64518324340, 77421989208, 96777486510, 129036648680, 193554973020, 387109946040]

約数ペア:

[(1, 387109946040), (2, 193554973020), (3, 129036648680), (4, 96777486510), (5, 77421989208), (6, 64518324340), (8, 48388743255), (10, 38710994604), (12, 32259162170), (15, 25807329736), (20, 19355497302), (24, 16129581085), (30, 12903664868), (40, 9677748651), (60, 6451832434), (120, 3225916217), (4787, 80866920), (9574, 40433460), (14361, 26955640), (19148, 20216730), (23935, 16173384), (28722, 13477820), (38296, 10108365), (47870, 8086692), (57444, 6738910), (71805, 5391128), (95740, 4043346), (114888, 3369455), (143610, 2695564), (191480, 2021673), (287220, 1347782), (574440, 673891)]