40626120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 128471040

約数和(自身を除く): 87844920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 163, 186, 201, 248, 268, 310, 326, 335, 372, 402, 465, 489, 536, 620, 652, 670, 744, 804, 815, 930, 978, 1005, 1240, 1304, 1340, 1608, 1630, 1860, 1956, 2010, 2077, 2445, 2680, 3260, 3720, 3912, 4020, 4154, 4890, 5053, 6231, 6520, 8040, 8308, 9780, 10106, 10385, 10921, 12462, 15159, 16616, 19560, 20212, 20770, 21842, 24924, 25265, 30318, 31155, 32763, 40424, 41540, 43684, 49848, 50530, 54605, 60636, 62310, 65526, 75795, 83080, 87368, 101060, 109210, 121272, 124620, 131052, 151590, 163815, 202120, 218420, 249240, 262104, 303180, 327630, 338551, 436840, 606360, 655260, 677102, 1015653, 1310520, 1354204, 1692755, 2031306, 2708408, 3385510, 4062612, 5078265, 6771020, 8125224, 10156530, 13542040, 20313060, 40626120]

約数ペア:

[(1, 40626120), (2, 20313060), (3, 13542040), (4, 10156530), (5, 8125224), (6, 6771020), (8, 5078265), (10, 4062612), (12, 3385510), (15, 2708408), (20, 2031306), (24, 1692755), (30, 1354204), (31, 1310520), (40, 1015653), (60, 677102), (62, 655260), (67, 606360), (93, 436840), (120, 338551), (124, 327630), (134, 303180), (155, 262104), (163, 249240), (186, 218420), (201, 202120), (248, 163815), (268, 151590), (310, 131052), (326, 124620), (335, 121272), (372, 109210), (402, 101060), (465, 87368), (489, 83080), (536, 75795), (620, 65526), (652, 62310), (670, 60636), (744, 54605), (804, 50530), (815, 49848), (930, 43684), (978, 41540), (1005, 40424), (1240, 32763), (1304, 31155), (1340, 30318), (1608, 25265), (1630, 24924), (1860, 21842), (1956, 20770), (2010, 20212), (2077, 19560), (2445, 16616), (2680, 15159), (3260, 12462), (3720, 10921), (3912, 10385), (4020, 10106), (4154, 9780), (4890, 8308), (5053, 8040), (6231, 6520)]