158521320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4024

約数の個数: 128

約数和(自身を含む): 542822400

約数和(自身を除く): 384301080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3967, 3996, 4440, 4995, 6660, 7934, 7992, 9990, 11901, 13320, 15868, 19835, 19980, 23802, 31736, 35703, 39670, 39960, 47604, 59505, 71406, 79340, 95208, 107109, 119010, 142812, 146779, 158680, 178515, 214218, 238020, 285624, 293558, 357030, 428436, 440337, 476040, 535545, 587116, 714060, 733895, 856872, 880674, 1071090, 1174232, 1321011, 1428120, 1467790, 1761348, 2142180, 2201685, 2642022, 2935580, 3522696, 3963033, 4284360, 4403370, 5284044, 5871160, 6605055, 7926066, 8806740, 10568088, 13210110, 15852132, 17613480, 19815165, 26420220, 31704264, 39630330, 52840440, 79260660, 158521320]

約数ペア:

[(1, 158521320), (2, 79260660), (3, 52840440), (4, 39630330), (5, 31704264), (6, 26420220), (8, 19815165), (9, 17613480), (10, 15852132), (12, 13210110), (15, 10568088), (18, 8806740), (20, 7926066), (24, 6605055), (27, 5871160), (30, 5284044), (36, 4403370), (37, 4284360), (40, 3963033), (45, 3522696), (54, 2935580), (60, 2642022), (72, 2201685), (74, 2142180), (90, 1761348), (108, 1467790), (111, 1428120), (120, 1321011), (135, 1174232), (148, 1071090), (180, 880674), (185, 856872), (216, 733895), (222, 714060), (270, 587116), (296, 535545), (333, 476040), (360, 440337), (370, 428436), (444, 357030), (540, 293558), (555, 285624), (666, 238020), (740, 214218), (888, 178515), (999, 158680), (1080, 146779), (1110, 142812), (1332, 119010), (1480, 107109), (1665, 95208), (1998, 79340), (2220, 71406), (2664, 59505), (3330, 47604), (3967, 39960), (3996, 39670), (4440, 35703), (4995, 31736), (6660, 23802), (7934, 19980), (7992, 19835), (9990, 15868), (11901, 13320)]