245058240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{36467}}^1$

素因数の和:36494

約数の個数: 112

約数和(自身を含む): 889235712

約数和(自身を除く): 644177472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 36467, 72934, 109401, 145868, 182335, 218802, 255269, 291736, 364670, 437604, 510538, 547005, 583472, 729340, 765807, 875208, 1021076, 1094010, 1166944, 1276345, 1458680, 1531614, 1750416, 2042152, 2188020, 2333888, 2552690, 2917360, 3063228, 3500832, 3829035, 4084304, 4376040, 5105380, 5834720, 6126456, 7001664, 7658070, 8168608, 8752080, 10210760, 11669440, 12252912, 15316140, 16337216, 17504160, 20421520, 24505824, 30632280, 35008320, 40843040, 49011648, 61264560, 81686080, 122529120, 245058240]

約数ペア:

[(1, 245058240), (2, 122529120), (3, 81686080), (4, 61264560), (5, 49011648), (6, 40843040), (7, 35008320), (8, 30632280), (10, 24505824), (12, 20421520), (14, 17504160), (15, 16337216), (16, 15316140), (20, 12252912), (21, 11669440), (24, 10210760), (28, 8752080), (30, 8168608), (32, 7658070), (35, 7001664), (40, 6126456), (42, 5834720), (48, 5105380), (56, 4376040), (60, 4084304), (64, 3829035), (70, 3500832), (80, 3063228), (84, 2917360), (96, 2552690), (105, 2333888), (112, 2188020), (120, 2042152), (140, 1750416), (160, 1531614), (168, 1458680), (192, 1276345), (210, 1166944), (224, 1094010), (240, 1021076), (280, 875208), (320, 765807), (336, 729340), (420, 583472), (448, 547005), (480, 510538), (560, 437604), (672, 364670), (840, 291736), (960, 255269), (1120, 218802), (1344, 182335), (1680, 145868), (2240, 109401), (3360, 72934), (6720, 36467)]