172204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9829}}^1$

素因数の和:9918

約数の個数: 80

約数和(自身を含む): 541200480

約数和(自身を除く): 368996400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 9829, 17520, 19658, 29487, 39316, 49145, 58974, 78632, 98290, 117948, 147435, 157264, 196580, 235896, 294870, 393160, 471792, 589740, 717517, 786320, 1179480, 1435034, 2152551, 2358960, 2870068, 3587585, 4305102, 5740136, 7175170, 8610204, 10762755, 11480272, 14350340, 17220408, 21525510, 28700680, 34440816, 43051020, 57401360, 86102040, 172204080]

約数ペア:

[(1, 172204080), (2, 86102040), (3, 57401360), (4, 43051020), (5, 34440816), (6, 28700680), (8, 21525510), (10, 17220408), (12, 14350340), (15, 11480272), (16, 10762755), (20, 8610204), (24, 7175170), (30, 5740136), (40, 4305102), (48, 3587585), (60, 2870068), (73, 2358960), (80, 2152551), (120, 1435034), (146, 1179480), (219, 786320), (240, 717517), (292, 589740), (365, 471792), (438, 393160), (584, 294870), (730, 235896), (876, 196580), (1095, 157264), (1168, 147435), (1460, 117948), (1752, 98290), (2190, 78632), (2920, 58974), (3504, 49145), (4380, 39316), (5840, 29487), (8760, 19658), (9829, 17520)]