31524840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 104064480

約数和(自身を除く): 72539640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1307, 1340, 1608, 2010, 2412, 2614, 2680, 3015, 3921, 4020, 4824, 5228, 6030, 6535, 7842, 8040, 10456, 11763, 12060, 13070, 15684, 19605, 23526, 24120, 26140, 31368, 39210, 47052, 52280, 58815, 78420, 87569, 94104, 117630, 156840, 175138, 235260, 262707, 350276, 437845, 470520, 525414, 700552, 788121, 875690, 1050828, 1313535, 1576242, 1751380, 2101656, 2627070, 3152484, 3502760, 3940605, 5254140, 6304968, 7881210, 10508280, 15762420, 31524840]

約数ペア:

[(1, 31524840), (2, 15762420), (3, 10508280), (4, 7881210), (5, 6304968), (6, 5254140), (8, 3940605), (9, 3502760), (10, 3152484), (12, 2627070), (15, 2101656), (18, 1751380), (20, 1576242), (24, 1313535), (30, 1050828), (36, 875690), (40, 788121), (45, 700552), (60, 525414), (67, 470520), (72, 437845), (90, 350276), (120, 262707), (134, 235260), (180, 175138), (201, 156840), (268, 117630), (335, 94104), (360, 87569), (402, 78420), (536, 58815), (603, 52280), (670, 47052), (804, 39210), (1005, 31368), (1206, 26140), (1307, 24120), (1340, 23526), (1608, 19605), (2010, 15684), (2412, 13070), (2614, 12060), (2680, 11763), (3015, 10456), (3921, 8040), (4020, 7842), (4824, 6535), (5228, 6030)]