538624320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43159}}^1$

素因数の和:43192

約数の個数: 112

約数和(自身を含む): 1841723520

約数和(自身を除く): 1303099200

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 43159, 86318, 129477, 172636, 215795, 258954, 345272, 431590, 517908, 561067, 647385, 690544, 863180, 1035816, 1122134, 1294770, 1381088, 1683201, 1726360, 2071632, 2244268, 2589540, 2762176, 2805335, 3366402, 3452720, 4143264, 4488536, 5179080, 5610670, 6732804, 6905440, 8286528, 8416005, 8977072, 10358160, 11221340, 13465608, 13810880, 16832010, 17954144, 20716320, 22442680, 26931216, 33664020, 35908288, 41432640, 44885360, 53862432, 67328040, 89770720, 107724864, 134656080, 179541440, 269312160, 538624320]

約数ペア:

[(1, 538624320), (2, 269312160), (3, 179541440), (4, 134656080), (5, 107724864), (6, 89770720), (8, 67328040), (10, 53862432), (12, 44885360), (13, 41432640), (15, 35908288), (16, 33664020), (20, 26931216), (24, 22442680), (26, 20716320), (30, 17954144), (32, 16832010), (39, 13810880), (40, 13465608), (48, 11221340), (52, 10358160), (60, 8977072), (64, 8416005), (65, 8286528), (78, 6905440), (80, 6732804), (96, 5610670), (104, 5179080), (120, 4488536), (130, 4143264), (156, 3452720), (160, 3366402), (192, 2805335), (195, 2762176), (208, 2589540), (240, 2244268), (260, 2071632), (312, 1726360), (320, 1683201), (390, 1381088), (416, 1294770), (480, 1122134), (520, 1035816), (624, 863180), (780, 690544), (832, 647385), (960, 561067), (1040, 517908), (1248, 431590), (1560, 345272), (2080, 258954), (2496, 215795), (3120, 172636), (4160, 129477), (6240, 86318), (12480, 43159)]