251700720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9281}}^1$

素因数の和:9410

約数の個数: 80

約数和(自身を含む): 787262112

約数和(自身を除く): 535561392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 9281, 13560, 18562, 27120, 27843, 37124, 46405, 55686, 74248, 92810, 111372, 139215, 148496, 185620, 222744, 278430, 371240, 445488, 556860, 742480, 1048753, 1113720, 2097506, 2227440, 3146259, 4195012, 5243765, 6292518, 8390024, 10487530, 12585036, 15731295, 16780048, 20975060, 25170072, 31462590, 41950120, 50340144, 62925180, 83900240, 125850360, 251700720]

約数ペア:

[(1, 251700720), (2, 125850360), (3, 83900240), (4, 62925180), (5, 50340144), (6, 41950120), (8, 31462590), (10, 25170072), (12, 20975060), (15, 16780048), (16, 15731295), (20, 12585036), (24, 10487530), (30, 8390024), (40, 6292518), (48, 5243765), (60, 4195012), (80, 3146259), (113, 2227440), (120, 2097506), (226, 1113720), (240, 1048753), (339, 742480), (452, 556860), (565, 445488), (678, 371240), (904, 278430), (1130, 222744), (1356, 185620), (1695, 148496), (1808, 139215), (2260, 111372), (2712, 92810), (3390, 74248), (4520, 55686), (5424, 46405), (6780, 37124), (9040, 27843), (9281, 27120), (13560, 18562)]