315661320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22483}}^1$

素因数の和:22516

約数の個数: 128

約数和(自身を含む): 1133193600

約数和(自身を除く): 817532280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 22483, 44966, 67449, 89932, 112415, 134898, 179864, 202347, 224830, 269796, 292279, 337245, 404694, 449660, 539592, 584558, 607041, 674490, 809388, 876837, 899320, 1011735, 1169116, 1214082, 1348980, 1461395, 1618776, 1753674, 2023470, 2338232, 2428164, 2630511, 2697960, 2922790, 3035205, 3507348, 4046940, 4384185, 4856328, 5261022, 5845580, 6070410, 7014696, 7891533, 8093880, 8768370, 10522044, 11691160, 12140820, 13152555, 15783066, 17536740, 21044088, 24281640, 26305110, 31566132, 35073480, 39457665, 52610220, 63132264, 78915330, 105220440, 157830660, 315661320]

約数ペア:

[(1, 315661320), (2, 157830660), (3, 105220440), (4, 78915330), (5, 63132264), (6, 52610220), (8, 39457665), (9, 35073480), (10, 31566132), (12, 26305110), (13, 24281640), (15, 21044088), (18, 17536740), (20, 15783066), (24, 13152555), (26, 12140820), (27, 11691160), (30, 10522044), (36, 8768370), (39, 8093880), (40, 7891533), (45, 7014696), (52, 6070410), (54, 5845580), (60, 5261022), (65, 4856328), (72, 4384185), (78, 4046940), (90, 3507348), (104, 3035205), (108, 2922790), (117, 2697960), (120, 2630511), (130, 2428164), (135, 2338232), (156, 2023470), (180, 1753674), (195, 1618776), (216, 1461395), (234, 1348980), (260, 1214082), (270, 1169116), (312, 1011735), (351, 899320), (360, 876837), (390, 809388), (468, 674490), (520, 607041), (540, 584558), (585, 539592), (702, 449660), (780, 404694), (936, 337245), (1080, 292279), (1170, 269796), (1404, 224830), (1560, 202347), (1755, 179864), (2340, 134898), (2808, 112415), (3510, 89932), (4680, 67449), (7020, 44966), (14040, 22483)]