378747960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2659}}^1$

素因数の和:3860

約数の個数: 64

約数和(自身を含む): 1137628800

約数和(自身を除く): 758880840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1187, 2374, 2659, 3561, 4748, 5318, 5935, 7122, 7977, 9496, 10636, 11870, 13295, 14244, 15954, 17805, 21272, 23740, 26590, 28488, 31908, 35610, 39885, 47480, 53180, 63816, 71220, 79770, 106360, 142440, 159540, 319080, 3156233, 6312466, 9468699, 12624932, 15781165, 18937398, 25249864, 31562330, 37874796, 47343495, 63124660, 75749592, 94686990, 126249320, 189373980, 378747960]

約数ペア:

[(1, 378747960), (2, 189373980), (3, 126249320), (4, 94686990), (5, 75749592), (6, 63124660), (8, 47343495), (10, 37874796), (12, 31562330), (15, 25249864), (20, 18937398), (24, 15781165), (30, 12624932), (40, 9468699), (60, 6312466), (120, 3156233), (1187, 319080), (2374, 159540), (2659, 142440), (3561, 106360), (4748, 79770), (5318, 71220), (5935, 63816), (7122, 53180), (7977, 47480), (9496, 39885), (10636, 35610), (11870, 31908), (13295, 28488), (14244, 26590), (15954, 23740), (17805, 21272)]