15762420

素因数分解:

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

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 48563424

約数和(自身を除く): 32801004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1307, 1340, 2010, 2412, 2614, 3015, 3921, 4020, 5228, 6030, 6535, 7842, 11763, 12060, 13070, 15684, 19605, 23526, 26140, 39210, 47052, 58815, 78420, 87569, 117630, 175138, 235260, 262707, 350276, 437845, 525414, 788121, 875690, 1050828, 1313535, 1576242, 1751380, 2627070, 3152484, 3940605, 5254140, 7881210, 15762420]

約数ペア:

[(1, 15762420), (2, 7881210), (3, 5254140), (4, 3940605), (5, 3152484), (6, 2627070), (9, 1751380), (10, 1576242), (12, 1313535), (15, 1050828), (18, 875690), (20, 788121), (30, 525414), (36, 437845), (45, 350276), (60, 262707), (67, 235260), (90, 175138), (134, 117630), (180, 87569), (201, 78420), (268, 58815), (335, 47052), (402, 39210), (603, 26140), (670, 23526), (804, 19605), (1005, 15684), (1206, 13070), (1307, 12060), (1340, 11763), (2010, 7842), (2412, 6535), (2614, 6030), (3015, 5228), (3921, 4020)]