1873915440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{459293}}^1$

素因数の和:459326

約数の個数: 80

約数和(自身を含む): 6150865248

約数和(自身を除く): 4276949808

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, 459293, 918586, 1377879, 1837172, 2296465, 2755758, 3674344, 4592930, 5511516, 6889395, 7348688, 7807981, 9185860, 11023032, 13778790, 15615962, 18371720, 22046064, 23423943, 27557580, 31231924, 36743440, 39039905, 46847886, 55115160, 62463848, 78079810, 93695772, 110230320, 117119715, 124927696, 156159620, 187391544, 234239430, 312319240, 374783088, 468478860, 624638480, 936957720, 1873915440]

約数ペア:

[(1, 1873915440), (2, 936957720), (3, 624638480), (4, 468478860), (5, 374783088), (6, 312319240), (8, 234239430), (10, 187391544), (12, 156159620), (15, 124927696), (16, 117119715), (17, 110230320), (20, 93695772), (24, 78079810), (30, 62463848), (34, 55115160), (40, 46847886), (48, 39039905), (51, 36743440), (60, 31231924), (68, 27557580), (80, 23423943), (85, 22046064), (102, 18371720), (120, 15615962), (136, 13778790), (170, 11023032), (204, 9185860), (240, 7807981), (255, 7348688), (272, 6889395), (340, 5511516), (408, 4592930), (510, 3674344), (680, 2755758), (816, 2296465), (1020, 1837172), (1360, 1377879), (2040, 918586), (4080, 459293)]