672207660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18041}}^1$

素因数の和:18085

約数の個数: 120

約数和(自身を含む): 2200546656

約数和(自身を除く): 1528338996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18041, 18630, 36082, 37260, 54123, 72164, 90205, 108246, 162369, 180410, 216492, 270615, 324738, 360820, 414943, 487107, 541230, 649476, 811845, 829886, 974214, 1082460, 1244829, 1461321, 1623690, 1659772, 1948428, 2074715, 2435535, 2489658, 2922642, 3247380, 3734487, 4149430, 4871070, 4979316, 5845284, 6224145, 7306605, 7468974, 8298860, 9742140, 11203461, 12448290, 14613210, 14937948, 18672435, 22406922, 24896580, 29226420, 33610383, 37344870, 44813844, 56017305, 67220766, 74689740, 112034610, 134441532, 168051915, 224069220, 336103830, 672207660]

約数ペア:

[(1, 672207660), (2, 336103830), (3, 224069220), (4, 168051915), (5, 134441532), (6, 112034610), (9, 74689740), (10, 67220766), (12, 56017305), (15, 44813844), (18, 37344870), (20, 33610383), (23, 29226420), (27, 24896580), (30, 22406922), (36, 18672435), (45, 14937948), (46, 14613210), (54, 12448290), (60, 11203461), (69, 9742140), (81, 8298860), (90, 7468974), (92, 7306605), (108, 6224145), (115, 5845284), (135, 4979316), (138, 4871070), (162, 4149430), (180, 3734487), (207, 3247380), (230, 2922642), (270, 2489658), (276, 2435535), (324, 2074715), (345, 1948428), (405, 1659772), (414, 1623690), (460, 1461321), (540, 1244829), (621, 1082460), (690, 974214), (810, 829886), (828, 811845), (1035, 649476), (1242, 541230), (1380, 487107), (1620, 414943), (1863, 360820), (2070, 324738), (2484, 270615), (3105, 216492), (3726, 180410), (4140, 162369), (6210, 108246), (7452, 90205), (9315, 72164), (12420, 54123), (18041, 37260), (18630, 36082)]