54164760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34721}}^1$

素因数の和:34748

約数の個数: 64

約数和(自身を含む): 174998880

約数和(自身を除く): 120834120

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, 34721, 69442, 104163, 138884, 173605, 208326, 277768, 347210, 416652, 451373, 520815, 694420, 833304, 902746, 1041630, 1354119, 1388840, 1805492, 2083260, 2256865, 2708238, 3610984, 4166520, 4513730, 5416476, 6770595, 9027460, 10832952, 13541190, 18054920, 27082380, 54164760]

約数ペア:

[(1, 54164760), (2, 27082380), (3, 18054920), (4, 13541190), (5, 10832952), (6, 9027460), (8, 6770595), (10, 5416476), (12, 4513730), (13, 4166520), (15, 3610984), (20, 2708238), (24, 2256865), (26, 2083260), (30, 1805492), (39, 1388840), (40, 1354119), (52, 1041630), (60, 902746), (65, 833304), (78, 694420), (104, 520815), (120, 451373), (130, 416652), (156, 347210), (195, 277768), (260, 208326), (312, 173605), (390, 138884), (520, 104163), (780, 69442), (1560, 34721)]