513046560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82219}}^1$

素因数の和:82250

約数の個数: 96

約数和(自身を含む): 1740432960

約数和(自身を除く): 1227386400

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 82219, 164438, 246657, 328876, 411095, 493314, 657752, 822190, 986628, 1068847, 1233285, 1315504, 1644380, 1973256, 2137694, 2466570, 2631008, 3206541, 3288760, 3946512, 4275388, 4933140, 5344235, 6413082, 6577520, 7893024, 8550776, 9866280, 10688470, 12826164, 13155040, 16032705, 17101552, 19732560, 21376940, 25652328, 32065410, 34203104, 39465120, 42753880, 51304656, 64130820, 85507760, 102609312, 128261640, 171015520, 256523280, 513046560]

約数ペア:

[(1, 513046560), (2, 256523280), (3, 171015520), (4, 128261640), (5, 102609312), (6, 85507760), (8, 64130820), (10, 51304656), (12, 42753880), (13, 39465120), (15, 34203104), (16, 32065410), (20, 25652328), (24, 21376940), (26, 19732560), (30, 17101552), (32, 16032705), (39, 13155040), (40, 12826164), (48, 10688470), (52, 9866280), (60, 8550776), (65, 7893024), (78, 6577520), (80, 6413082), (96, 5344235), (104, 4933140), (120, 4275388), (130, 3946512), (156, 3288760), (160, 3206541), (195, 2631008), (208, 2466570), (240, 2137694), (260, 1973256), (312, 1644380), (390, 1315504), (416, 1233285), (480, 1068847), (520, 986628), (624, 822190), (780, 657752), (1040, 493314), (1248, 411095), (1560, 328876), (2080, 246657), (3120, 164438), (6240, 82219)]