28246560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 90175680

約数和(自身を除く): 61929120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 709, 830, 996, 1245, 1328, 1418, 1660, 1992, 2127, 2490, 2656, 2836, 3320, 3545, 3984, 4254, 4980, 5672, 6640, 7090, 7968, 8508, 9960, 10635, 11344, 13280, 14180, 17016, 19920, 21270, 22688, 28360, 34032, 39840, 42540, 56720, 58847, 68064, 85080, 113440, 117694, 170160, 176541, 235388, 294235, 340320, 353082, 470776, 588470, 706164, 882705, 941552, 1176940, 1412328, 1765410, 1883104, 2353880, 2824656, 3530820, 4707760, 5649312, 7061640, 9415520, 14123280, 28246560]

約数ペア:

[(1, 28246560), (2, 14123280), (3, 9415520), (4, 7061640), (5, 5649312), (6, 4707760), (8, 3530820), (10, 2824656), (12, 2353880), (15, 1883104), (16, 1765410), (20, 1412328), (24, 1176940), (30, 941552), (32, 882705), (40, 706164), (48, 588470), (60, 470776), (80, 353082), (83, 340320), (96, 294235), (120, 235388), (160, 176541), (166, 170160), (240, 117694), (249, 113440), (332, 85080), (415, 68064), (480, 58847), (498, 56720), (664, 42540), (709, 39840), (830, 34032), (996, 28360), (1245, 22688), (1328, 21270), (1418, 19920), (1660, 17016), (1992, 14180), (2127, 13280), (2490, 11344), (2656, 10635), (2836, 9960), (3320, 8508), (3545, 7968), (3984, 7090), (4254, 6640), (4980, 5672)]