57888240

素因数分解:

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

素因数の和:10526

約数の個数: 80

約数和(自身を含む): 187273728

約数和(自身を除く): 129385488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 10487, 20974, 31461, 41948, 52435, 62922, 83896, 104870, 125844, 157305, 167792, 209740, 241201, 251688, 314610, 419480, 482402, 503376, 629220, 723603, 838960, 964804, 1206005, 1258440, 1447206, 1929608, 2412010, 2516880, 2894412, 3618015, 3859216, 4824020, 5788824, 7236030, 9648040, 11577648, 14472060, 19296080, 28944120, 57888240]

約数ペア:

[(1, 57888240), (2, 28944120), (3, 19296080), (4, 14472060), (5, 11577648), (6, 9648040), (8, 7236030), (10, 5788824), (12, 4824020), (15, 3859216), (16, 3618015), (20, 2894412), (23, 2516880), (24, 2412010), (30, 1929608), (40, 1447206), (46, 1258440), (48, 1206005), (60, 964804), (69, 838960), (80, 723603), (92, 629220), (115, 503376), (120, 482402), (138, 419480), (184, 314610), (230, 251688), (240, 241201), (276, 209740), (345, 167792), (368, 157305), (460, 125844), (552, 104870), (690, 83896), (920, 62922), (1104, 52435), (1380, 41948), (1840, 31461), (2760, 20974), (5520, 10487)]