2805587760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{4789}}^1$

素因数の和:7246

約数の個数: 80

約数和(自身を含む): 8702701920

約数和(自身を除く): 5897114160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2441, 4789, 4882, 7323, 9578, 9764, 12205, 14367, 14646, 19156, 19528, 23945, 24410, 28734, 29292, 36615, 38312, 39056, 47890, 48820, 57468, 58584, 71835, 73230, 76624, 95780, 97640, 114936, 117168, 143670, 146460, 191560, 195280, 229872, 287340, 292920, 383120, 574680, 585840, 1149360, 11689949, 23379898, 35069847, 46759796, 58449745, 70139694, 93519592, 116899490, 140279388, 175349235, 187039184, 233798980, 280558776, 350698470, 467597960, 561117552, 701396940, 935195920, 1402793880, 2805587760]

約数ペア:

[(1, 2805587760), (2, 1402793880), (3, 935195920), (4, 701396940), (5, 561117552), (6, 467597960), (8, 350698470), (10, 280558776), (12, 233798980), (15, 187039184), (16, 175349235), (20, 140279388), (24, 116899490), (30, 93519592), (40, 70139694), (48, 58449745), (60, 46759796), (80, 35069847), (120, 23379898), (240, 11689949), (2441, 1149360), (4789, 585840), (4882, 574680), (7323, 383120), (9578, 292920), (9764, 287340), (12205, 229872), (14367, 195280), (14646, 191560), (19156, 146460), (19528, 143670), (23945, 117168), (24410, 114936), (28734, 97640), (29292, 95780), (36615, 76624), (38312, 73230), (39056, 71835), (47890, 58584), (48820, 57468)]