26799840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 94112928

約数和(自身を除く): 67313088

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, 503, 555, 592, 666, 720, 740, 888, 1006, 1110, 1184, 1332, 1440, 1480, 1509, 1665, 1776, 2012, 2220, 2515, 2664, 2960, 3018, 3330, 3552, 4024, 4440, 4527, 5030, 5328, 5920, 6036, 6660, 7545, 8048, 8880, 9054, 10060, 10656, 12072, 13320, 15090, 16096, 17760, 18108, 18611, 20120, 22635, 24144, 26640, 30180, 36216, 37222, 40240, 45270, 48288, 53280, 55833, 60360, 72432, 74444, 80480, 90540, 93055, 111666, 120720, 144864, 148888, 167499, 181080, 186110, 223332, 241440, 279165, 297776, 334998, 362160, 372220, 446664, 558330, 595552, 669996, 724320, 744440, 837495, 893328, 1116660, 1339992, 1488880, 1674990, 1786656, 2233320, 2679984, 2977760, 3349980, 4466640, 5359968, 6699960, 8933280, 13399920, 26799840]

約数ペア:

[(1, 26799840), (2, 13399920), (3, 8933280), (4, 6699960), (5, 5359968), (6, 4466640), (8, 3349980), (9, 2977760), (10, 2679984), (12, 2233320), (15, 1786656), (16, 1674990), (18, 1488880), (20, 1339992), (24, 1116660), (30, 893328), (32, 837495), (36, 744440), (37, 724320), (40, 669996), (45, 595552), (48, 558330), (60, 446664), (72, 372220), (74, 362160), (80, 334998), (90, 297776), (96, 279165), (111, 241440), (120, 223332), (144, 186110), (148, 181080), (160, 167499), (180, 148888), (185, 144864), (222, 120720), (240, 111666), (288, 93055), (296, 90540), (333, 80480), (360, 74444), (370, 72432), (444, 60360), (480, 55833), (503, 53280), (555, 48288), (592, 45270), (666, 40240), (720, 37222), (740, 36216), (888, 30180), (1006, 26640), (1110, 24144), (1184, 22635), (1332, 20120), (1440, 18611), (1480, 18108), (1509, 17760), (1665, 16096), (1776, 15090), (2012, 13320), (2220, 12072), (2515, 10656), (2664, 10060), (2960, 9054), (3018, 8880), (3330, 8048), (3552, 7545), (4024, 6660), (4440, 6036), (4527, 5920), (5030, 5328)]