243635160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119429}}^1$

素因数の和:119460

約数の個数: 64

約数和(自身を含む): 773906400

約数和(自身を除く): 530271240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 119429, 238858, 358287, 477716, 597145, 716574, 955432, 1194290, 1433148, 1791435, 2030293, 2388580, 2866296, 3582870, 4060586, 4777160, 6090879, 7165740, 8121172, 10151465, 12181758, 14331480, 16242344, 20302930, 24363516, 30454395, 40605860, 48727032, 60908790, 81211720, 121817580, 243635160]

約数ペア:

[(1, 243635160), (2, 121817580), (3, 81211720), (4, 60908790), (5, 48727032), (6, 40605860), (8, 30454395), (10, 24363516), (12, 20302930), (15, 16242344), (17, 14331480), (20, 12181758), (24, 10151465), (30, 8121172), (34, 7165740), (40, 6090879), (51, 4777160), (60, 4060586), (68, 3582870), (85, 2866296), (102, 2388580), (120, 2030293), (136, 1791435), (170, 1433148), (204, 1194290), (255, 955432), (340, 716574), (408, 597145), (510, 477716), (680, 358287), (1020, 238858), (2040, 119429)]