147642960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36187}}^1$

素因数の和:36220

約数の個数: 80

約数和(自身を含む): 484629696

約数和(自身を除く): 336986736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 36187, 72374, 108561, 144748, 180935, 217122, 289496, 361870, 434244, 542805, 578992, 615179, 723740, 868488, 1085610, 1230358, 1447480, 1736976, 1845537, 2171220, 2460716, 2894960, 3075895, 3691074, 4342440, 4921432, 6151790, 7382148, 8684880, 9227685, 9842864, 12303580, 14764296, 18455370, 24607160, 29528592, 36910740, 49214320, 73821480, 147642960]

約数ペア:

[(1, 147642960), (2, 73821480), (3, 49214320), (4, 36910740), (5, 29528592), (6, 24607160), (8, 18455370), (10, 14764296), (12, 12303580), (15, 9842864), (16, 9227685), (17, 8684880), (20, 7382148), (24, 6151790), (30, 4921432), (34, 4342440), (40, 3691074), (48, 3075895), (51, 2894960), (60, 2460716), (68, 2171220), (80, 1845537), (85, 1736976), (102, 1447480), (120, 1230358), (136, 1085610), (170, 868488), (204, 723740), (240, 615179), (255, 578992), (272, 542805), (340, 434244), (408, 361870), (510, 289496), (680, 217122), (816, 180935), (1020, 144748), (1360, 108561), (2040, 72374), (4080, 36187)]