89875320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39419}}^1$

素因数の和:39452

約数の個数: 64

約数和(自身を含む): 283824000

約数和(自身を除く): 193948680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 39419, 78838, 118257, 157676, 197095, 236514, 315352, 394190, 473028, 591285, 748961, 788380, 946056, 1182570, 1497922, 1576760, 2246883, 2365140, 2995844, 3744805, 4493766, 4730280, 5991688, 7489610, 8987532, 11234415, 14979220, 17975064, 22468830, 29958440, 44937660, 89875320]

約数ペア:

[(1, 89875320), (2, 44937660), (3, 29958440), (4, 22468830), (5, 17975064), (6, 14979220), (8, 11234415), (10, 8987532), (12, 7489610), (15, 5991688), (19, 4730280), (20, 4493766), (24, 3744805), (30, 2995844), (38, 2365140), (40, 2246883), (57, 1576760), (60, 1497922), (76, 1182570), (95, 946056), (114, 788380), (120, 748961), (152, 591285), (190, 473028), (228, 394190), (285, 315352), (380, 236514), (456, 197095), (570, 157676), (760, 118257), (1140, 78838), (2280, 39419)]