173664720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10529

約数の個数: 120

約数和(自身を含む): 608639616

約数和(自身を除く): 434974896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 10487, 16560, 20974, 31461, 41948, 52435, 62922, 83896, 94383, 104870, 125844, 157305, 167792, 188766, 209740, 241201, 251688, 314610, 377532, 419480, 471915, 482402, 503376, 629220, 723603, 755064, 838960, 943830, 964804, 1206005, 1258440, 1447206, 1510128, 1887660, 1929608, 2170809, 2412010, 2516880, 2894412, 3618015, 3775320, 3859216, 4341618, 4824020, 5788824, 7236030, 7550640, 8683236, 9648040, 10854045, 11577648, 14472060, 17366472, 19296080, 21708090, 28944120, 34732944, 43416180, 57888240, 86832360, 173664720]

約数ペア:

[(1, 173664720), (2, 86832360), (3, 57888240), (4, 43416180), (5, 34732944), (6, 28944120), (8, 21708090), (9, 19296080), (10, 17366472), (12, 14472060), (15, 11577648), (16, 10854045), (18, 9648040), (20, 8683236), (23, 7550640), (24, 7236030), (30, 5788824), (36, 4824020), (40, 4341618), (45, 3859216), (46, 3775320), (48, 3618015), (60, 2894412), (69, 2516880), (72, 2412010), (80, 2170809), (90, 1929608), (92, 1887660), (115, 1510128), (120, 1447206), (138, 1258440), (144, 1206005), (180, 964804), (184, 943830), (207, 838960), (230, 755064), (240, 723603), (276, 629220), (345, 503376), (360, 482402), (368, 471915), (414, 419480), (460, 377532), (552, 314610), (690, 251688), (720, 241201), (828, 209740), (920, 188766), (1035, 167792), (1104, 157305), (1380, 125844), (1656, 104870), (1840, 94383), (2070, 83896), (2760, 62922), (3312, 52435), (4140, 41948), (5520, 31461), (8280, 20974), (10487, 16560)]