80232360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51431}}^1$

素因数の和:51458

約数の個数: 64

約数和(自身を含む): 259217280

約数和(自身を除く): 178984920

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, 51431, 102862, 154293, 205724, 257155, 308586, 411448, 514310, 617172, 668603, 771465, 1028620, 1234344, 1337206, 1542930, 2005809, 2057240, 2674412, 3085860, 3343015, 4011618, 5348824, 6171720, 6686030, 8023236, 10029045, 13372060, 16046472, 20058090, 26744120, 40116180, 80232360]

約数ペア:

[(1, 80232360), (2, 40116180), (3, 26744120), (4, 20058090), (5, 16046472), (6, 13372060), (8, 10029045), (10, 8023236), (12, 6686030), (13, 6171720), (15, 5348824), (20, 4011618), (24, 3343015), (26, 3085860), (30, 2674412), (39, 2057240), (40, 2005809), (52, 1542930), (60, 1337206), (65, 1234344), (78, 1028620), (104, 771465), (120, 668603), (130, 617172), (156, 514310), (195, 411448), (260, 308586), (312, 257155), (390, 205724), (520, 154293), (780, 102862), (1560, 51431)]