189151320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4159}}^1$

素因数の和:4552

約数の個数: 64

約数和(自身を含む): 569088000

約数和(自身を除く): 379936680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4159, 4548, 5685, 7580, 8318, 9096, 11370, 12477, 15160, 16636, 20795, 22740, 24954, 33272, 41590, 45480, 49908, 62385, 83180, 99816, 124770, 166360, 249540, 499080, 1576261, 3152522, 4728783, 6305044, 7881305, 9457566, 12610088, 15762610, 18915132, 23643915, 31525220, 37830264, 47287830, 63050440, 94575660, 189151320]

約数ペア:

[(1, 189151320), (2, 94575660), (3, 63050440), (4, 47287830), (5, 37830264), (6, 31525220), (8, 23643915), (10, 18915132), (12, 15762610), (15, 12610088), (20, 9457566), (24, 7881305), (30, 6305044), (40, 4728783), (60, 3152522), (120, 1576261), (379, 499080), (758, 249540), (1137, 166360), (1516, 124770), (1895, 99816), (2274, 83180), (3032, 62385), (3790, 49908), (4159, 45480), (4548, 41590), (5685, 33272), (7580, 24954), (8318, 22740), (9096, 20795), (11370, 16636), (12477, 15160)]