69439387440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9333251}}^1$

素因数の和:9333298

約数の個数: 80

約数和(自身を含む): 222206063616

約数和(自身を除く): 152766676176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9333251, 18666502, 27999753, 37333004, 46666255, 55999506, 74666008, 93332510, 111999012, 139998765, 149332016, 186665020, 223998024, 279997530, 289330781, 373330040, 447996048, 559995060, 578661562, 746660080, 867992343, 1119990120, 1157323124, 1446653905, 1735984686, 2239980240, 2314646248, 2893307810, 3471969372, 4339961715, 4629292496, 5786615620, 6943938744, 8679923430, 11573231240, 13887877488, 17359846860, 23146462480, 34719693720, 69439387440]

約数ペア:

[(1, 69439387440), (2, 34719693720), (3, 23146462480), (4, 17359846860), (5, 13887877488), (6, 11573231240), (8, 8679923430), (10, 6943938744), (12, 5786615620), (15, 4629292496), (16, 4339961715), (20, 3471969372), (24, 2893307810), (30, 2314646248), (31, 2239980240), (40, 1735984686), (48, 1446653905), (60, 1157323124), (62, 1119990120), (80, 867992343), (93, 746660080), (120, 578661562), (124, 559995060), (155, 447996048), (186, 373330040), (240, 289330781), (248, 279997530), (310, 223998024), (372, 186665020), (465, 149332016), (496, 139998765), (620, 111999012), (744, 93332510), (930, 74666008), (1240, 55999506), (1488, 46666255), (1860, 37333004), (2480, 27999753), (3720, 18666502), (7440, 9333251)]