15344656960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2820709}}^1$

素因数の和:2820743

約数の個数: 56

約数和(自身を含む): 38688858360

約数和(自身を除く): 23344201400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 2820709, 5641418, 11282836, 14103545, 22565672, 28207090, 45131344, 47952053, 56414180, 90262688, 95904106, 112828360, 180525376, 191808212, 225656720, 239760265, 383616424, 451313440, 479520530, 767232848, 902626880, 959041060, 1534465696, 1918082120, 3068931392, 3836164240, 7672328480, 15344656960]

約数ペア:

[(1, 15344656960), (2, 7672328480), (4, 3836164240), (5, 3068931392), (8, 1918082120), (10, 1534465696), (16, 959041060), (17, 902626880), (20, 767232848), (32, 479520530), (34, 451313440), (40, 383616424), (64, 239760265), (68, 225656720), (80, 191808212), (85, 180525376), (136, 112828360), (160, 95904106), (170, 90262688), (272, 56414180), (320, 47952053), (340, 45131344), (544, 28207090), (680, 22565672), (1088, 14103545), (1360, 11282836), (2720, 5641418), (5440, 2820709)]