216341280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16693}}^1$

素因数の和:16720

約数の個数: 120

約数和(自身を含む): 763550172

約数和(自身を除く): 547208892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16693, 33386, 50079, 66772, 83465, 100158, 133544, 150237, 166930, 200316, 250395, 267088, 300474, 333860, 400632, 450711, 500790, 534176, 600948, 667720, 751185, 801264, 901422, 1001580, 1201896, 1335440, 1352133, 1502370, 1602528, 1802844, 2003160, 2253555, 2403792, 2670880, 2704266, 3004740, 3605688, 4006320, 4507110, 4807584, 5408532, 6009480, 6760665, 7211376, 8012640, 9014220, 10817064, 12018960, 13521330, 14422752, 18028440, 21634128, 24037920, 27042660, 36056880, 43268256, 54085320, 72113760, 108170640, 216341280]

約数ペア:

[(1, 216341280), (2, 108170640), (3, 72113760), (4, 54085320), (5, 43268256), (6, 36056880), (8, 27042660), (9, 24037920), (10, 21634128), (12, 18028440), (15, 14422752), (16, 13521330), (18, 12018960), (20, 10817064), (24, 9014220), (27, 8012640), (30, 7211376), (32, 6760665), (36, 6009480), (40, 5408532), (45, 4807584), (48, 4507110), (54, 4006320), (60, 3605688), (72, 3004740), (80, 2704266), (81, 2670880), (90, 2403792), (96, 2253555), (108, 2003160), (120, 1802844), (135, 1602528), (144, 1502370), (160, 1352133), (162, 1335440), (180, 1201896), (216, 1001580), (240, 901422), (270, 801264), (288, 751185), (324, 667720), (360, 600948), (405, 534176), (432, 500790), (480, 450711), (540, 400632), (648, 333860), (720, 300474), (810, 267088), (864, 250395), (1080, 200316), (1296, 166930), (1440, 150237), (1620, 133544), (2160, 100158), (2592, 83465), (3240, 66772), (4320, 50079), (6480, 33386), (12960, 16693)]