284774760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5309}}^1$

素因数の和:5475

約数の個数: 96

約数和(自身を含む): 931905000

約数和(自身を除く): 647130240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5309, 5364, 5960, 6705, 8940, 10618, 10728, 13410, 15927, 17880, 21236, 26545, 26820, 31854, 42472, 47781, 53090, 53640, 63708, 79635, 95562, 106180, 127416, 159270, 191124, 212360, 238905, 318540, 382248, 477810, 637080, 791041, 955620, 1582082, 1911240, 2373123, 3164164, 3955205, 4746246, 6328328, 7119369, 7910410, 9492492, 11865615, 14238738, 15820820, 18984984, 23731230, 28477476, 31641640, 35596845, 47462460, 56954952, 71193690, 94924920, 142387380, 284774760]

約数ペア:

[(1, 284774760), (2, 142387380), (3, 94924920), (4, 71193690), (5, 56954952), (6, 47462460), (8, 35596845), (9, 31641640), (10, 28477476), (12, 23731230), (15, 18984984), (18, 15820820), (20, 14238738), (24, 11865615), (30, 9492492), (36, 7910410), (40, 7119369), (45, 6328328), (60, 4746246), (72, 3955205), (90, 3164164), (120, 2373123), (149, 1911240), (180, 1582082), (298, 955620), (360, 791041), (447, 637080), (596, 477810), (745, 382248), (894, 318540), (1192, 238905), (1341, 212360), (1490, 191124), (1788, 159270), (2235, 127416), (2682, 106180), (2980, 95562), (3576, 79635), (4470, 63708), (5309, 53640), (5364, 53090), (5960, 47781), (6705, 42472), (8940, 31854), (10618, 26820), (10728, 26545), (13410, 21236), (15927, 17880)]