228795960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 703572480

約数和(自身を除く): 474776520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 107, 120, 173, 206, 214, 309, 321, 346, 412, 428, 515, 519, 535, 618, 642, 692, 824, 856, 865, 1030, 1038, 1070, 1236, 1284, 1384, 1545, 1605, 1730, 2060, 2076, 2140, 2472, 2568, 2595, 3090, 3210, 3460, 4120, 4152, 4280, 5190, 6180, 6420, 6920, 10380, 11021, 12360, 12840, 17819, 18511, 20760, 22042, 33063, 35638, 37022, 44084, 53457, 55105, 55533, 66126, 71276, 74044, 88168, 89095, 92555, 106914, 110210, 111066, 132252, 142552, 148088, 165315, 178190, 185110, 213828, 220420, 222132, 264504, 267285, 277665, 330630, 356380, 370220, 427656, 440840, 444264, 534570, 555330, 661260, 712760, 740440, 1069140, 1110660, 1322520, 1906633, 2138280, 2221320, 3813266, 5719899, 7626532, 9533165, 11439798, 15253064, 19066330, 22879596, 28599495, 38132660, 45759192, 57198990, 76265320, 114397980, 228795960]

約数ペア:

[(1, 228795960), (2, 114397980), (3, 76265320), (4, 57198990), (5, 45759192), (6, 38132660), (8, 28599495), (10, 22879596), (12, 19066330), (15, 15253064), (20, 11439798), (24, 9533165), (30, 7626532), (40, 5719899), (60, 3813266), (103, 2221320), (107, 2138280), (120, 1906633), (173, 1322520), (206, 1110660), (214, 1069140), (309, 740440), (321, 712760), (346, 661260), (412, 555330), (428, 534570), (515, 444264), (519, 440840), (535, 427656), (618, 370220), (642, 356380), (692, 330630), (824, 277665), (856, 267285), (865, 264504), (1030, 222132), (1038, 220420), (1070, 213828), (1236, 185110), (1284, 178190), (1384, 165315), (1545, 148088), (1605, 142552), (1730, 132252), (2060, 111066), (2076, 110210), (2140, 106914), (2472, 92555), (2568, 89095), (2595, 88168), (3090, 74044), (3210, 71276), (3460, 66126), (4120, 55533), (4152, 55105), (4280, 53457), (5190, 44084), (6180, 37022), (6420, 35638), (6920, 33063), (10380, 22042), (11021, 20760), (12360, 18511), (12840, 17819)]