19327782480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{25903}}^1$

素因数の和:29028

約数の個数: 80

約数和(自身を含む): 59937711360

約数和(自身を除く): 40609928880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3109, 6218, 9327, 12436, 15545, 18654, 24872, 25903, 31090, 37308, 46635, 49744, 51806, 62180, 74616, 77709, 93270, 103612, 124360, 129515, 149232, 155418, 186540, 207224, 248720, 259030, 310836, 373080, 388545, 414448, 518060, 621672, 746160, 777090, 1036120, 1243344, 1554180, 2072240, 3108360, 6216720, 80532427, 161064854, 241597281, 322129708, 402662135, 483194562, 644259416, 805324270, 966389124, 1207986405, 1288518832, 1610648540, 1932778248, 2415972810, 3221297080, 3865556496, 4831945620, 6442594160, 9663891240, 19327782480]

約数ペア:

[(1, 19327782480), (2, 9663891240), (3, 6442594160), (4, 4831945620), (5, 3865556496), (6, 3221297080), (8, 2415972810), (10, 1932778248), (12, 1610648540), (15, 1288518832), (16, 1207986405), (20, 966389124), (24, 805324270), (30, 644259416), (40, 483194562), (48, 402662135), (60, 322129708), (80, 241597281), (120, 161064854), (240, 80532427), (3109, 6216720), (6218, 3108360), (9327, 2072240), (12436, 1554180), (15545, 1243344), (18654, 1036120), (24872, 777090), (25903, 746160), (31090, 621672), (37308, 518060), (46635, 414448), (49744, 388545), (51806, 373080), (62180, 310836), (74616, 259030), (77709, 248720), (93270, 207224), (103612, 186540), (124360, 155418), (129515, 149232)]