22719240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 74430720

約数和(自身を除く): 51711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 283, 360, 446, 566, 669, 849, 892, 1115, 1132, 1338, 1415, 1698, 1784, 2007, 2230, 2264, 2547, 2676, 2830, 3345, 3396, 4014, 4245, 4460, 5094, 5352, 5660, 6690, 6792, 8028, 8490, 8920, 10035, 10188, 11320, 12735, 13380, 16056, 16980, 20070, 20376, 25470, 26760, 33960, 40140, 50940, 63109, 80280, 101880, 126218, 189327, 252436, 315545, 378654, 504872, 567981, 631090, 757308, 946635, 1135962, 1262180, 1514616, 1893270, 2271924, 2524360, 2839905, 3786540, 4543848, 5679810, 7573080, 11359620, 22719240]

約数ペア:

[(1, 22719240), (2, 11359620), (3, 7573080), (4, 5679810), (5, 4543848), (6, 3786540), (8, 2839905), (9, 2524360), (10, 2271924), (12, 1893270), (15, 1514616), (18, 1262180), (20, 1135962), (24, 946635), (30, 757308), (36, 631090), (40, 567981), (45, 504872), (60, 378654), (72, 315545), (90, 252436), (120, 189327), (180, 126218), (223, 101880), (283, 80280), (360, 63109), (446, 50940), (566, 40140), (669, 33960), (849, 26760), (892, 25470), (1115, 20376), (1132, 20070), (1338, 16980), (1415, 16056), (1698, 13380), (1784, 12735), (2007, 11320), (2230, 10188), (2264, 10035), (2547, 8920), (2676, 8490), (2830, 8028), (3345, 6792), (3396, 6690), (4014, 5660), (4245, 5352), (4460, 5094)]