15289399320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9800897}}^1$

素因数の和:9800924

約数の個数: 64

約数和(自身を含む): 49396525920

約数和(自身を除く): 34107126600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 9800897, 19601794, 29402691, 39203588, 49004485, 58805382, 78407176, 98008970, 117610764, 127411661, 147013455, 196017940, 235221528, 254823322, 294026910, 382234983, 392035880, 509646644, 588053820, 637058305, 764469966, 1019293288, 1176107640, 1274116610, 1528939932, 1911174915, 2548233220, 3057879864, 3822349830, 5096466440, 7644699660, 15289399320]

約数ペア:

[(1, 15289399320), (2, 7644699660), (3, 5096466440), (4, 3822349830), (5, 3057879864), (6, 2548233220), (8, 1911174915), (10, 1528939932), (12, 1274116610), (13, 1176107640), (15, 1019293288), (20, 764469966), (24, 637058305), (26, 588053820), (30, 509646644), (39, 392035880), (40, 382234983), (52, 294026910), (60, 254823322), (65, 235221528), (78, 196017940), (104, 147013455), (120, 127411661), (130, 117610764), (156, 98008970), (195, 78407176), (260, 58805382), (312, 49004485), (390, 39203588), (520, 29402691), (780, 19601794), (1560, 9800897)]