155647680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2314

約数の個数: 112

約数和(自身を含む): 501176544

約数和(自身を除く): 345528864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2221, 2336, 2920, 3504, 4380, 4442, 4672, 5840, 6663, 7008, 8760, 8884, 11105, 11680, 13326, 14016, 17520, 17768, 22210, 23360, 26652, 33315, 35040, 35536, 44420, 53304, 66630, 70080, 71072, 88840, 106608, 133260, 142144, 162133, 177680, 213216, 266520, 324266, 355360, 426432, 486399, 533040, 648532, 710720, 810665, 972798, 1066080, 1297064, 1621330, 1945596, 2132160, 2431995, 2594128, 3242660, 3891192, 4863990, 5188256, 6485320, 7782384, 9727980, 10376512, 12970640, 15564768, 19455960, 25941280, 31129536, 38911920, 51882560, 77823840, 155647680]

約数ペア:

[(1, 155647680), (2, 77823840), (3, 51882560), (4, 38911920), (5, 31129536), (6, 25941280), (8, 19455960), (10, 15564768), (12, 12970640), (15, 10376512), (16, 9727980), (20, 7782384), (24, 6485320), (30, 5188256), (32, 4863990), (40, 3891192), (48, 3242660), (60, 2594128), (64, 2431995), (73, 2132160), (80, 1945596), (96, 1621330), (120, 1297064), (146, 1066080), (160, 972798), (192, 810665), (219, 710720), (240, 648532), (292, 533040), (320, 486399), (365, 426432), (438, 355360), (480, 324266), (584, 266520), (730, 213216), (876, 177680), (960, 162133), (1095, 142144), (1168, 133260), (1460, 106608), (1752, 88840), (2190, 71072), (2221, 70080), (2336, 66630), (2920, 53304), (3504, 44420), (4380, 35536), (4442, 35040), (4672, 33315), (5840, 26652), (6663, 23360), (7008, 22210), (8760, 17768), (8884, 17520), (11105, 14016), (11680, 13326)]