1431304680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{917503}}^1$

素因数の和:917530

約数の個数: 64

約数和(自身を含む): 4624220160

約数和(自身を除く): 3192915480

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, 917503, 1835006, 2752509, 3670012, 4587515, 5505018, 7340024, 9175030, 11010036, 11927539, 13762545, 18350060, 22020072, 23855078, 27525090, 35782617, 36700120, 47710156, 55050180, 59637695, 71565234, 95420312, 110100360, 119275390, 143130468, 178913085, 238550780, 286260936, 357826170, 477101560, 715652340, 1431304680]

約数ペア:

[(1, 1431304680), (2, 715652340), (3, 477101560), (4, 357826170), (5, 286260936), (6, 238550780), (8, 178913085), (10, 143130468), (12, 119275390), (13, 110100360), (15, 95420312), (20, 71565234), (24, 59637695), (26, 55050180), (30, 47710156), (39, 36700120), (40, 35782617), (52, 27525090), (60, 23855078), (65, 22020072), (78, 18350060), (104, 13762545), (120, 11927539), (130, 11010036), (156, 9175030), (195, 7340024), (260, 5505018), (312, 4587515), (390, 3670012), (520, 2752509), (780, 1835006), (1560, 917503)]