12038320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 33841584

約数和(自身を除く): 21803264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 83, 98, 112, 140, 148, 166, 185, 196, 245, 259, 280, 296, 332, 370, 392, 415, 490, 518, 560, 581, 592, 664, 740, 784, 830, 980, 1036, 1162, 1295, 1328, 1480, 1660, 1813, 1960, 2072, 2324, 2590, 2905, 2960, 3071, 3320, 3626, 3920, 4067, 4144, 4648, 5180, 5810, 6142, 6640, 7252, 8134, 9065, 9296, 10360, 11620, 12284, 14504, 15355, 16268, 18130, 20335, 20720, 21497, 23240, 24568, 29008, 30710, 32536, 36260, 40670, 42994, 46480, 49136, 61420, 65072, 72520, 81340, 85988, 107485, 122840, 145040, 150479, 162680, 171976, 214970, 245680, 300958, 325360, 343952, 429940, 601916, 752395, 859880, 1203832, 1504790, 1719760, 2407664, 3009580, 6019160, 12038320]

約数ペア:

[(1, 12038320), (2, 6019160), (4, 3009580), (5, 2407664), (7, 1719760), (8, 1504790), (10, 1203832), (14, 859880), (16, 752395), (20, 601916), (28, 429940), (35, 343952), (37, 325360), (40, 300958), (49, 245680), (56, 214970), (70, 171976), (74, 162680), (80, 150479), (83, 145040), (98, 122840), (112, 107485), (140, 85988), (148, 81340), (166, 72520), (185, 65072), (196, 61420), (245, 49136), (259, 46480), (280, 42994), (296, 40670), (332, 36260), (370, 32536), (392, 30710), (415, 29008), (490, 24568), (518, 23240), (560, 21497), (581, 20720), (592, 20335), (664, 18130), (740, 16268), (784, 15355), (830, 14504), (980, 12284), (1036, 11620), (1162, 10360), (1295, 9296), (1328, 9065), (1480, 8134), (1660, 7252), (1813, 6640), (1960, 6142), (2072, 5810), (2324, 5180), (2590, 4648), (2905, 4144), (2960, 4067), (3071, 3920), (3320, 3626)]