2018349720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{6763}}^1$

素因数の和:7609

約数の個数: 96

約数和(自身を含む): 6568520400

約数和(自身を除く): 4550170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 829, 1658, 2487, 3316, 4145, 4974, 6632, 6763, 7461, 8290, 9948, 12435, 13526, 14922, 16580, 19896, 20289, 24870, 27052, 29844, 33160, 33815, 37305, 40578, 49740, 54104, 59688, 60867, 67630, 74610, 81156, 99480, 101445, 121734, 135260, 149220, 162312, 202890, 243468, 270520, 298440, 304335, 405780, 486936, 608670, 811560, 1217340, 2434680, 5606527, 11213054, 16819581, 22426108, 28032635, 33639162, 44852216, 50458743, 56065270, 67278324, 84097905, 100917486, 112130540, 134556648, 168195810, 201834972, 224261080, 252293715, 336391620, 403669944, 504587430, 672783240, 1009174860, 2018349720]

約数ペア:

[(1, 2018349720), (2, 1009174860), (3, 672783240), (4, 504587430), (5, 403669944), (6, 336391620), (8, 252293715), (9, 224261080), (10, 201834972), (12, 168195810), (15, 134556648), (18, 112130540), (20, 100917486), (24, 84097905), (30, 67278324), (36, 56065270), (40, 50458743), (45, 44852216), (60, 33639162), (72, 28032635), (90, 22426108), (120, 16819581), (180, 11213054), (360, 5606527), (829, 2434680), (1658, 1217340), (2487, 811560), (3316, 608670), (4145, 486936), (4974, 405780), (6632, 304335), (6763, 298440), (7461, 270520), (8290, 243468), (9948, 202890), (12435, 162312), (13526, 149220), (14922, 135260), (16580, 121734), (19896, 101445), (20289, 99480), (24870, 81156), (27052, 74610), (29844, 67630), (33160, 60867), (33815, 59688), (37305, 54104), (40578, 49740)]