23043960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 80928000

約数和(自身を除く): 57884040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1123, 1140, 1368, 1710, 2052, 2246, 2280, 2565, 3369, 3420, 4104, 4492, 5130, 5615, 6738, 6840, 8984, 10107, 10260, 11230, 13476, 16845, 20214, 20520, 21337, 22460, 26952, 30321, 33690, 40428, 42674, 44920, 50535, 60642, 64011, 67380, 80856, 85348, 101070, 106685, 121284, 128022, 134760, 151605, 170696, 192033, 202140, 213370, 242568, 256044, 303210, 320055, 384066, 404280, 426740, 512088, 576099, 606420, 640110, 768132, 853480, 960165, 1152198, 1212840, 1280220, 1536264, 1920330, 2304396, 2560440, 2880495, 3840660, 4608792, 5760990, 7681320, 11521980, 23043960]

約数ペア:

[(1, 23043960), (2, 11521980), (3, 7681320), (4, 5760990), (5, 4608792), (6, 3840660), (8, 2880495), (9, 2560440), (10, 2304396), (12, 1920330), (15, 1536264), (18, 1280220), (19, 1212840), (20, 1152198), (24, 960165), (27, 853480), (30, 768132), (36, 640110), (38, 606420), (40, 576099), (45, 512088), (54, 426740), (57, 404280), (60, 384066), (72, 320055), (76, 303210), (90, 256044), (95, 242568), (108, 213370), (114, 202140), (120, 192033), (135, 170696), (152, 151605), (171, 134760), (180, 128022), (190, 121284), (216, 106685), (228, 101070), (270, 85348), (285, 80856), (342, 67380), (360, 64011), (380, 60642), (456, 50535), (513, 44920), (540, 42674), (570, 40428), (684, 33690), (760, 30321), (855, 26952), (1026, 22460), (1080, 21337), (1123, 20520), (1140, 20214), (1368, 16845), (1710, 13476), (2052, 11230), (2246, 10260), (2280, 10107), (2565, 8984), (3369, 6840), (3420, 6738), (4104, 5615), (4492, 5130)]