69522240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 112

約数和(自身を含む): 222747840

約数和(自身を除く): 153225600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 521, 556, 695, 834, 960, 1042, 1112, 1390, 1563, 1668, 2084, 2085, 2224, 2605, 2780, 3126, 3336, 4168, 4170, 4448, 5210, 5560, 6252, 6672, 7815, 8336, 8340, 8896, 10420, 11120, 12504, 13344, 15630, 16672, 16680, 20840, 22240, 25008, 26688, 31260, 33344, 33360, 41680, 44480, 50016, 62520, 66720, 72419, 83360, 100032, 125040, 133440, 144838, 166720, 217257, 250080, 289676, 362095, 434514, 500160, 579352, 724190, 869028, 1086285, 1158704, 1448380, 1738056, 2172570, 2317408, 2896760, 3476112, 4345140, 4634816, 5793520, 6952224, 8690280, 11587040, 13904448, 17380560, 23174080, 34761120, 69522240]

約数ペア:

[(1, 69522240), (2, 34761120), (3, 23174080), (4, 17380560), (5, 13904448), (6, 11587040), (8, 8690280), (10, 6952224), (12, 5793520), (15, 4634816), (16, 4345140), (20, 3476112), (24, 2896760), (30, 2317408), (32, 2172570), (40, 1738056), (48, 1448380), (60, 1158704), (64, 1086285), (80, 869028), (96, 724190), (120, 579352), (139, 500160), (160, 434514), (192, 362095), (240, 289676), (278, 250080), (320, 217257), (417, 166720), (480, 144838), (521, 133440), (556, 125040), (695, 100032), (834, 83360), (960, 72419), (1042, 66720), (1112, 62520), (1390, 50016), (1563, 44480), (1668, 41680), (2084, 33360), (2085, 33344), (2224, 31260), (2605, 26688), (2780, 25008), (3126, 22240), (3336, 20840), (4168, 16680), (4170, 16672), (4448, 15630), (5210, 13344), (5560, 12504), (6252, 11120), (6672, 10420), (7815, 8896), (8336, 8340)]