741960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{229}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 2504700

約数和(自身を除く): 1762740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 229, 270, 324, 360, 405, 458, 540, 648, 687, 810, 916, 1080, 1145, 1374, 1620, 1832, 2061, 2290, 2748, 3240, 3435, 4122, 4580, 5496, 6183, 6870, 8244, 9160, 10305, 12366, 13740, 16488, 18549, 20610, 24732, 27480, 30915, 37098, 41220, 49464, 61830, 74196, 82440, 92745, 123660, 148392, 185490, 247320, 370980, 741960]

約数ペア:

[(1, 741960), (2, 370980), (3, 247320), (4, 185490), (5, 148392), (6, 123660), (8, 92745), (9, 82440), (10, 74196), (12, 61830), (15, 49464), (18, 41220), (20, 37098), (24, 30915), (27, 27480), (30, 24732), (36, 20610), (40, 18549), (45, 16488), (54, 13740), (60, 12366), (72, 10305), (81, 9160), (90, 8244), (108, 6870), (120, 6183), (135, 5496), (162, 4580), (180, 4122), (216, 3435), (229, 3240), (270, 2748), (324, 2290), (360, 2061), (405, 1832), (458, 1620), (540, 1374), (648, 1145), (687, 1080), (810, 916)]