1725828240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101281}}^1$

素因数の和:101368

約数の個数: 80

約数和(自身を含む): 5425474176

約数和(自身を除く): 3699645936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 101281, 202562, 303843, 405124, 506405, 607686, 810248, 1012810, 1215372, 1519215, 1620496, 2025620, 2430744, 3038430, 4051240, 4861488, 6076860, 7190951, 8102480, 12153720, 14381902, 21572853, 24307440, 28763804, 35954755, 43145706, 57527608, 71909510, 86291412, 107864265, 115055216, 143819020, 172582824, 215728530, 287638040, 345165648, 431457060, 575276080, 862914120, 1725828240]

約数ペア:

[(1, 1725828240), (2, 862914120), (3, 575276080), (4, 431457060), (5, 345165648), (6, 287638040), (8, 215728530), (10, 172582824), (12, 143819020), (15, 115055216), (16, 107864265), (20, 86291412), (24, 71909510), (30, 57527608), (40, 43145706), (48, 35954755), (60, 28763804), (71, 24307440), (80, 21572853), (120, 14381902), (142, 12153720), (213, 8102480), (240, 7190951), (284, 6076860), (355, 4861488), (426, 4051240), (568, 3038430), (710, 2430744), (852, 2025620), (1065, 1620496), (1136, 1519215), (1420, 1215372), (1704, 1012810), (2130, 810248), (2840, 607686), (3408, 506405), (4260, 405124), (5680, 303843), (8520, 202562), (17040, 101281)]