1286301120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103069}}^1$

素因数の和:103102

約数の個数: 112

約数和(自身を含む): 4398203040

約数和(自身を除く): 3111901920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 103069, 206138, 309207, 412276, 515345, 618414, 824552, 1030690, 1236828, 1339897, 1546035, 1649104, 2061380, 2473656, 2679794, 3092070, 3298208, 4019691, 4122760, 4947312, 5359588, 6184140, 6596416, 6699485, 8039382, 8245520, 9894624, 10719176, 12368280, 13398970, 16078764, 16491040, 19789248, 20098455, 21438352, 24736560, 26797940, 32157528, 32982080, 40196910, 42876704, 49473120, 53595880, 64315056, 80393820, 85753408, 98946240, 107191760, 128630112, 160787640, 214383520, 257260224, 321575280, 428767040, 643150560, 1286301120]

約数ペア:

[(1, 1286301120), (2, 643150560), (3, 428767040), (4, 321575280), (5, 257260224), (6, 214383520), (8, 160787640), (10, 128630112), (12, 107191760), (13, 98946240), (15, 85753408), (16, 80393820), (20, 64315056), (24, 53595880), (26, 49473120), (30, 42876704), (32, 40196910), (39, 32982080), (40, 32157528), (48, 26797940), (52, 24736560), (60, 21438352), (64, 20098455), (65, 19789248), (78, 16491040), (80, 16078764), (96, 13398970), (104, 12368280), (120, 10719176), (130, 9894624), (156, 8245520), (160, 8039382), (192, 6699485), (195, 6596416), (208, 6184140), (240, 5359588), (260, 4947312), (312, 4122760), (320, 4019691), (390, 3298208), (416, 3092070), (480, 2679794), (520, 2473656), (624, 2061380), (780, 1649104), (832, 1546035), (960, 1339897), (1040, 1236828), (1248, 1030690), (1560, 824552), (2080, 618414), (2496, 515345), (3120, 412276), (4160, 309207), (6240, 206138), (12480, 103069)]