81084269040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{185327}}^1$

素因数の和:187166

約数の個数: 80

約数和(自身を含む): 251500474368

約数和(自身を除く): 170416205328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1823, 3646, 5469, 7292, 9115, 10938, 14584, 18230, 21876, 27345, 29168, 36460, 43752, 54690, 72920, 87504, 109380, 145840, 185327, 218760, 370654, 437520, 555981, 741308, 926635, 1111962, 1482616, 1853270, 2223924, 2779905, 2965232, 3706540, 4447848, 5559810, 7413080, 8895696, 11119620, 14826160, 22239240, 44478480, 337851121, 675702242, 1013553363, 1351404484, 1689255605, 2027106726, 2702808968, 3378511210, 4054213452, 5067766815, 5405617936, 6757022420, 8108426904, 10135533630, 13514044840, 16216853808, 20271067260, 27028089680, 40542134520, 81084269040]

約数ペア:

[(1, 81084269040), (2, 40542134520), (3, 27028089680), (4, 20271067260), (5, 16216853808), (6, 13514044840), (8, 10135533630), (10, 8108426904), (12, 6757022420), (15, 5405617936), (16, 5067766815), (20, 4054213452), (24, 3378511210), (30, 2702808968), (40, 2027106726), (48, 1689255605), (60, 1351404484), (80, 1013553363), (120, 675702242), (240, 337851121), (1823, 44478480), (3646, 22239240), (5469, 14826160), (7292, 11119620), (9115, 8895696), (10938, 7413080), (14584, 5559810), (18230, 4447848), (21876, 3706540), (27345, 2965232), (29168, 2779905), (36460, 2223924), (43752, 1853270), (54690, 1482616), (72920, 1111962), (87504, 926635), (109380, 741308), (145840, 555981), (185327, 437520), (218760, 370654)]