2585389680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{5801}}^1$

素因数の和:6439

約数の個数: 120

約数和(自身を含む): 8698126320

約数和(自身を除く): 6112736640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 619, 720, 1238, 1857, 2476, 3095, 3714, 4952, 5571, 5801, 6190, 7428, 9285, 9904, 11142, 11602, 12380, 14856, 17403, 18570, 22284, 23204, 24760, 27855, 29005, 29712, 34806, 37140, 44568, 46408, 49520, 52209, 55710, 58010, 69612, 74280, 87015, 89136, 92816, 104418, 111420, 116020, 139224, 148560, 174030, 208836, 222840, 232040, 261045, 278448, 348060, 417672, 445680, 464080, 522090, 696120, 835344, 1044180, 1392240, 2088360, 3590819, 4176720, 7181638, 10772457, 14363276, 17954095, 21544914, 28726552, 32317371, 35908190, 43089828, 53862285, 57453104, 64634742, 71816380, 86179656, 107724570, 129269484, 143632760, 161586855, 172359312, 215449140, 258538968, 287265520, 323173710, 430898280, 517077936, 646347420, 861796560, 1292694840, 2585389680]

約数ペア:

[(1, 2585389680), (2, 1292694840), (3, 861796560), (4, 646347420), (5, 517077936), (6, 430898280), (8, 323173710), (9, 287265520), (10, 258538968), (12, 215449140), (15, 172359312), (16, 161586855), (18, 143632760), (20, 129269484), (24, 107724570), (30, 86179656), (36, 71816380), (40, 64634742), (45, 57453104), (48, 53862285), (60, 43089828), (72, 35908190), (80, 32317371), (90, 28726552), (120, 21544914), (144, 17954095), (180, 14363276), (240, 10772457), (360, 7181638), (619, 4176720), (720, 3590819), (1238, 2088360), (1857, 1392240), (2476, 1044180), (3095, 835344), (3714, 696120), (4952, 522090), (5571, 464080), (5801, 445680), (6190, 417672), (7428, 348060), (9285, 278448), (9904, 261045), (11142, 232040), (11602, 222840), (12380, 208836), (14856, 174030), (17403, 148560), (18570, 139224), (22284, 116020), (23204, 111420), (24760, 104418), (27855, 92816), (29005, 89136), (29712, 87015), (34806, 74280), (37140, 69612), (44568, 58010), (46408, 55710), (49520, 52209)]