54737520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2982

約数の個数: 80

約数和(自身を含む): 171893760

約数和(自身を除く): 117156240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2887, 3160, 3792, 4740, 5774, 6320, 8661, 9480, 11548, 14435, 17322, 18960, 23096, 28870, 34644, 43305, 46192, 57740, 69288, 86610, 115480, 138576, 173220, 228073, 230960, 346440, 456146, 684219, 692880, 912292, 1140365, 1368438, 1824584, 2280730, 2736876, 3421095, 3649168, 4561460, 5473752, 6842190, 9122920, 10947504, 13684380, 18245840, 27368760, 54737520]

約数ペア:

[(1, 54737520), (2, 27368760), (3, 18245840), (4, 13684380), (5, 10947504), (6, 9122920), (8, 6842190), (10, 5473752), (12, 4561460), (15, 3649168), (16, 3421095), (20, 2736876), (24, 2280730), (30, 1824584), (40, 1368438), (48, 1140365), (60, 912292), (79, 692880), (80, 684219), (120, 456146), (158, 346440), (237, 230960), (240, 228073), (316, 173220), (395, 138576), (474, 115480), (632, 86610), (790, 69288), (948, 57740), (1185, 46192), (1264, 43305), (1580, 34644), (1896, 28870), (2370, 23096), (2887, 18960), (3160, 17322), (3792, 14435), (4740, 11548), (5774, 9480), (6320, 8661)]