1487417760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27917}}^1$

素因数の和:27975

約数の個数: 144

約数和(自身を含む): 5213183976

約数和(自身を除く): 3725766216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 27917, 53280, 55834, 83751, 111668, 139585, 167502, 223336, 251253, 279170, 335004, 418755, 446672, 502506, 558340, 670008, 837510, 893344, 1005012, 1032929, 1116680, 1256265, 1340016, 1675020, 2010024, 2065858, 2233360, 2512530, 2680032, 3098787, 3350040, 4020048, 4131716, 4466720, 5025060, 5164645, 6197574, 6700080, 8040096, 8263432, 9296361, 10050120, 10329290, 12395148, 13400160, 15493935, 16526864, 18592722, 20100240, 20658580, 24790296, 30987870, 33053728, 37185444, 40200480, 41317160, 46481805, 49580592, 61975740, 74370888, 82634320, 92963610, 99161184, 123951480, 148741776, 165268640, 185927220, 247902960, 297483552, 371854440, 495805920, 743708880, 1487417760]

約数ペア:

[(1, 1487417760), (2, 743708880), (3, 495805920), (4, 371854440), (5, 297483552), (6, 247902960), (8, 185927220), (9, 165268640), (10, 148741776), (12, 123951480), (15, 99161184), (16, 92963610), (18, 82634320), (20, 74370888), (24, 61975740), (30, 49580592), (32, 46481805), (36, 41317160), (37, 40200480), (40, 37185444), (45, 33053728), (48, 30987870), (60, 24790296), (72, 20658580), (74, 20100240), (80, 18592722), (90, 16526864), (96, 15493935), (111, 13400160), (120, 12395148), (144, 10329290), (148, 10050120), (160, 9296361), (180, 8263432), (185, 8040096), (222, 6700080), (240, 6197574), (288, 5164645), (296, 5025060), (333, 4466720), (360, 4131716), (370, 4020048), (444, 3350040), (480, 3098787), (555, 2680032), (592, 2512530), (666, 2233360), (720, 2065858), (740, 2010024), (888, 1675020), (1110, 1340016), (1184, 1256265), (1332, 1116680), (1440, 1032929), (1480, 1005012), (1665, 893344), (1776, 837510), (2220, 670008), (2664, 558340), (2960, 502506), (3330, 446672), (3552, 418755), (4440, 335004), (5328, 279170), (5920, 251253), (6660, 223336), (8880, 167502), (10656, 139585), (13320, 111668), (17760, 83751), (26640, 55834), (27917, 53280)]