30080320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 77102208

約数和(自身を除く): 47021888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 64, 67, 80, 92, 115, 122, 134, 160, 184, 230, 244, 268, 305, 320, 335, 368, 460, 488, 536, 610, 670, 736, 920, 976, 1072, 1220, 1340, 1403, 1472, 1541, 1840, 1952, 2144, 2440, 2680, 2806, 3082, 3680, 3904, 4087, 4288, 4880, 5360, 5612, 6164, 7015, 7360, 7705, 8174, 9760, 10720, 11224, 12328, 14030, 15410, 16348, 19520, 20435, 21440, 22448, 24656, 28060, 30820, 32696, 40870, 44896, 49312, 56120, 61640, 65392, 81740, 89792, 94001, 98624, 112240, 123280, 130784, 163480, 188002, 224480, 246560, 261568, 326960, 376004, 448960, 470005, 493120, 653920, 752008, 940010, 1307840, 1504016, 1880020, 3008032, 3760040, 6016064, 7520080, 15040160, 30080320]

約数ペア:

[(1, 30080320), (2, 15040160), (4, 7520080), (5, 6016064), (8, 3760040), (10, 3008032), (16, 1880020), (20, 1504016), (23, 1307840), (32, 940010), (40, 752008), (46, 653920), (61, 493120), (64, 470005), (67, 448960), (80, 376004), (92, 326960), (115, 261568), (122, 246560), (134, 224480), (160, 188002), (184, 163480), (230, 130784), (244, 123280), (268, 112240), (305, 98624), (320, 94001), (335, 89792), (368, 81740), (460, 65392), (488, 61640), (536, 56120), (610, 49312), (670, 44896), (736, 40870), (920, 32696), (976, 30820), (1072, 28060), (1220, 24656), (1340, 22448), (1403, 21440), (1472, 20435), (1541, 19520), (1840, 16348), (1952, 15410), (2144, 14030), (2440, 12328), (2680, 11224), (2806, 10720), (3082, 9760), (3680, 8174), (3904, 7705), (4087, 7360), (4288, 7015), (4880, 6164), (5360, 5612)]