163989360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{25307}}^1$

素因数の和:25332

約数の個数: 100

約数和(自身を含む): 569581848

約数和(自身を除く): 405592488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 25307, 50614, 75921, 101228, 126535, 151842, 202456, 227763, 253070, 303684, 379605, 404912, 455526, 506140, 607368, 683289, 759210, 911052, 1012280, 1138815, 1214736, 1366578, 1518420, 1822104, 2024560, 2049867, 2277630, 2733156, 3036840, 3416445, 3644208, 4099734, 4555260, 5466312, 6073680, 6832890, 8199468, 9110520, 10249335, 10932624, 13665780, 16398936, 18221040, 20498670, 27331560, 32797872, 40997340, 54663120, 81994680, 163989360]

約数ペア:

[(1, 163989360), (2, 81994680), (3, 54663120), (4, 40997340), (5, 32797872), (6, 27331560), (8, 20498670), (9, 18221040), (10, 16398936), (12, 13665780), (15, 10932624), (16, 10249335), (18, 9110520), (20, 8199468), (24, 6832890), (27, 6073680), (30, 5466312), (36, 4555260), (40, 4099734), (45, 3644208), (48, 3416445), (54, 3036840), (60, 2733156), (72, 2277630), (80, 2049867), (81, 2024560), (90, 1822104), (108, 1518420), (120, 1366578), (135, 1214736), (144, 1138815), (162, 1012280), (180, 911052), (216, 759210), (240, 683289), (270, 607368), (324, 506140), (360, 455526), (405, 404912), (432, 379605), (540, 303684), (648, 253070), (720, 227763), (810, 202456), (1080, 151842), (1296, 126535), (1620, 101228), (2160, 75921), (3240, 50614), (6480, 25307)]