156704580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18523}}^1$

素因数の和:18585

約数の個数: 72

約数和(自身を含む): 485476992

約数和(自身を除く): 328772412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 18523, 37046, 55569, 74092, 92615, 111138, 166707, 185230, 222276, 277845, 333414, 370460, 555690, 666828, 833535, 870581, 1111380, 1667070, 1741162, 2611743, 3334140, 3482324, 4352905, 5223486, 7835229, 8705810, 10446972, 13058715, 15670458, 17411620, 26117430, 31340916, 39176145, 52234860, 78352290, 156704580]

約数ペア:

[(1, 156704580), (2, 78352290), (3, 52234860), (4, 39176145), (5, 31340916), (6, 26117430), (9, 17411620), (10, 15670458), (12, 13058715), (15, 10446972), (18, 8705810), (20, 7835229), (30, 5223486), (36, 4352905), (45, 3482324), (47, 3334140), (60, 2611743), (90, 1741162), (94, 1667070), (141, 1111380), (180, 870581), (188, 833535), (235, 666828), (282, 555690), (423, 370460), (470, 333414), (564, 277845), (705, 222276), (846, 185230), (940, 166707), (1410, 111138), (1692, 92615), (2115, 74092), (2820, 55569), (4230, 37046), (8460, 18523)]