28036320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4524

約数の個数: 96

約数和(自身を含む): 95128992

約数和(自身を除く): 67092672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4493, 6240, 8986, 13479, 17972, 22465, 26958, 35944, 44930, 53916, 58409, 67395, 71888, 89860, 107832, 116818, 134790, 143776, 175227, 179720, 215664, 233636, 269580, 292045, 350454, 359440, 431328, 467272, 539160, 584090, 700908, 718880, 876135, 934544, 1078320, 1168180, 1401816, 1752270, 1869088, 2156640, 2336360, 2803632, 3504540, 4672720, 5607264, 7009080, 9345440, 14018160, 28036320]

約数ペア:

[(1, 28036320), (2, 14018160), (3, 9345440), (4, 7009080), (5, 5607264), (6, 4672720), (8, 3504540), (10, 2803632), (12, 2336360), (13, 2156640), (15, 1869088), (16, 1752270), (20, 1401816), (24, 1168180), (26, 1078320), (30, 934544), (32, 876135), (39, 718880), (40, 700908), (48, 584090), (52, 539160), (60, 467272), (65, 431328), (78, 359440), (80, 350454), (96, 292045), (104, 269580), (120, 233636), (130, 215664), (156, 179720), (160, 175227), (195, 143776), (208, 134790), (240, 116818), (260, 107832), (312, 89860), (390, 71888), (416, 67395), (480, 58409), (520, 53916), (624, 44930), (780, 35944), (1040, 26958), (1248, 22465), (1560, 17972), (2080, 13479), (3120, 8986), (4493, 6240)]