1491006480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{58061}}^1$

素因数の和:58184

約数の個数: 80

約数和(自身を含む): 4665397824

約数和(自身を除く): 3174391344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 58061, 116122, 174183, 232244, 290305, 348366, 464488, 580610, 696732, 870915, 928976, 1161220, 1393464, 1741830, 2322440, 2786928, 3483660, 4644880, 6212527, 6967320, 12425054, 13934640, 18637581, 24850108, 31062635, 37275162, 49700216, 62125270, 74550324, 93187905, 99400432, 124250540, 149100648, 186375810, 248501080, 298201296, 372751620, 497002160, 745503240, 1491006480]

約数ペア:

[(1, 1491006480), (2, 745503240), (3, 497002160), (4, 372751620), (5, 298201296), (6, 248501080), (8, 186375810), (10, 149100648), (12, 124250540), (15, 99400432), (16, 93187905), (20, 74550324), (24, 62125270), (30, 49700216), (40, 37275162), (48, 31062635), (60, 24850108), (80, 18637581), (107, 13934640), (120, 12425054), (214, 6967320), (240, 6212527), (321, 4644880), (428, 3483660), (535, 2786928), (642, 2322440), (856, 1741830), (1070, 1393464), (1284, 1161220), (1605, 928976), (1712, 870915), (2140, 696732), (2568, 580610), (3210, 464488), (4280, 348366), (5136, 290305), (6420, 232244), (8560, 174183), (12840, 116122), (25680, 58061)]