4888080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 17617920

約数和(自身を除く): 12729840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 73, 80, 90, 93, 108, 120, 124, 135, 144, 146, 155, 180, 186, 216, 219, 240, 248, 270, 279, 292, 310, 360, 365, 372, 432, 438, 465, 496, 540, 558, 584, 620, 657, 720, 730, 744, 837, 876, 930, 1080, 1095, 1116, 1168, 1240, 1314, 1395, 1460, 1488, 1674, 1752, 1860, 1971, 2160, 2190, 2232, 2263, 2480, 2628, 2790, 2920, 3285, 3348, 3504, 3720, 3942, 4185, 4380, 4464, 4526, 5256, 5580, 5840, 6570, 6696, 6789, 7440, 7884, 8370, 8760, 9052, 9855, 10512, 11160, 11315, 13140, 13392, 13578, 15768, 16740, 17520, 18104, 19710, 20367, 22320, 22630, 26280, 27156, 31536, 33480, 33945, 36208, 39420, 40734, 45260, 52560, 54312, 61101, 66960, 67890, 78840, 81468, 90520, 101835, 108624, 122202, 135780, 157680, 162936, 181040, 203670, 244404, 271560, 305505, 325872, 407340, 488808, 543120, 611010, 814680, 977616, 1222020, 1629360, 2444040, 4888080]

約数ペア:

[(1, 4888080), (2, 2444040), (3, 1629360), (4, 1222020), (5, 977616), (6, 814680), (8, 611010), (9, 543120), (10, 488808), (12, 407340), (15, 325872), (16, 305505), (18, 271560), (20, 244404), (24, 203670), (27, 181040), (30, 162936), (31, 157680), (36, 135780), (40, 122202), (45, 108624), (48, 101835), (54, 90520), (60, 81468), (62, 78840), (72, 67890), (73, 66960), (80, 61101), (90, 54312), (93, 52560), (108, 45260), (120, 40734), (124, 39420), (135, 36208), (144, 33945), (146, 33480), (155, 31536), (180, 27156), (186, 26280), (216, 22630), (219, 22320), (240, 20367), (248, 19710), (270, 18104), (279, 17520), (292, 16740), (310, 15768), (360, 13578), (365, 13392), (372, 13140), (432, 11315), (438, 11160), (465, 10512), (496, 9855), (540, 9052), (558, 8760), (584, 8370), (620, 7884), (657, 7440), (720, 6789), (730, 6696), (744, 6570), (837, 5840), (876, 5580), (930, 5256), (1080, 4526), (1095, 4464), (1116, 4380), (1168, 4185), (1240, 3942), (1314, 3720), (1395, 3504), (1460, 3348), (1488, 3285), (1674, 2920), (1752, 2790), (1860, 2628), (1971, 2480), (2160, 2263), (2190, 2232)]