2815279680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79259}}^1$

素因数の和:79316

約数の個数: 112

約数和(自身を含む): 9180210240

約数和(自身を除く): 6364930560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 35520, 79259, 158518, 237777, 317036, 396295, 475554, 634072, 792590, 951108, 1188885, 1268144, 1585180, 1902216, 2377770, 2536288, 2932583, 3170360, 3804432, 4755540, 5072576, 5865166, 6340720, 7608864, 8797749, 9511080, 11730332, 12681440, 14662915, 15217728, 17595498, 19022160, 23460664, 25362880, 29325830, 35190996, 38044320, 43988745, 46921328, 58651660, 70381992, 76088640, 87977490, 93842656, 117303320, 140763984, 175954980, 187685312, 234606640, 281527968, 351909960, 469213280, 563055936, 703819920, 938426560, 1407639840, 2815279680]

約数ペア:

[(1, 2815279680), (2, 1407639840), (3, 938426560), (4, 703819920), (5, 563055936), (6, 469213280), (8, 351909960), (10, 281527968), (12, 234606640), (15, 187685312), (16, 175954980), (20, 140763984), (24, 117303320), (30, 93842656), (32, 87977490), (37, 76088640), (40, 70381992), (48, 58651660), (60, 46921328), (64, 43988745), (74, 38044320), (80, 35190996), (96, 29325830), (111, 25362880), (120, 23460664), (148, 19022160), (160, 17595498), (185, 15217728), (192, 14662915), (222, 12681440), (240, 11730332), (296, 9511080), (320, 8797749), (370, 7608864), (444, 6340720), (480, 5865166), (555, 5072576), (592, 4755540), (740, 3804432), (888, 3170360), (960, 2932583), (1110, 2536288), (1184, 2377770), (1480, 1902216), (1776, 1585180), (2220, 1268144), (2368, 1188885), (2960, 951108), (3552, 792590), (4440, 634072), (5920, 475554), (7104, 396295), (8880, 317036), (11840, 237777), (17760, 158518), (35520, 79259)]