244519680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 144

約数和(自身を含む): 802507104

約数和(自身を除く): 557987424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1721, 1776, 1920, 2220, 2368, 2960, 3442, 3552, 3840, 4440, 4736, 5163, 5920, 6884, 7104, 8605, 8880, 9472, 10326, 11840, 13768, 14208, 17210, 17760, 20652, 23680, 25815, 27536, 28416, 34420, 35520, 41304, 47360, 51630, 55072, 63677, 68840, 71040, 82608, 103260, 110144, 127354, 137680, 142080, 165216, 191031, 206520, 220288, 254708, 275360, 318385, 330432, 382062, 413040, 440576, 509416, 550720, 636770, 660864, 764124, 826080, 955155, 1018832, 1101440, 1273540, 1321728, 1528248, 1652160, 1910310, 2037664, 2202880, 2547080, 3056496, 3304320, 3820620, 4075328, 5094160, 6112992, 6608640, 7641240, 8150656, 10188320, 12225984, 15282480, 16301312, 20376640, 24451968, 30564960, 40753280, 48903936, 61129920, 81506560, 122259840, 244519680]

約数ペア:

[(1, 244519680), (2, 122259840), (3, 81506560), (4, 61129920), (5, 48903936), (6, 40753280), (8, 30564960), (10, 24451968), (12, 20376640), (15, 16301312), (16, 15282480), (20, 12225984), (24, 10188320), (30, 8150656), (32, 7641240), (37, 6608640), (40, 6112992), (48, 5094160), (60, 4075328), (64, 3820620), (74, 3304320), (80, 3056496), (96, 2547080), (111, 2202880), (120, 2037664), (128, 1910310), (148, 1652160), (160, 1528248), (185, 1321728), (192, 1273540), (222, 1101440), (240, 1018832), (256, 955155), (296, 826080), (320, 764124), (370, 660864), (384, 636770), (444, 550720), (480, 509416), (555, 440576), (592, 413040), (640, 382062), (740, 330432), (768, 318385), (888, 275360), (960, 254708), (1110, 220288), (1184, 206520), (1280, 191031), (1480, 165216), (1721, 142080), (1776, 137680), (1920, 127354), (2220, 110144), (2368, 103260), (2960, 82608), (3442, 71040), (3552, 68840), (3840, 63677), (4440, 55072), (4736, 51630), (5163, 47360), (5920, 41304), (6884, 35520), (7104, 34420), (8605, 28416), (8880, 27536), (9472, 25815), (10326, 23680), (11840, 20652), (13768, 17760), (14208, 17210)]