228393120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15398

約数の個数: 96

約数和(自身を含む): 742694400

約数和(自身を除く): 514301280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 153490, 184188, 230235, 245584, 306980, 368376, 460470, 475819, 491168, 613960, 736752, 920940, 951638, 1227920, 1427457, 1473504, 1841880, 1903276, 2379095, 2455840, 2854914, 3683760, 3806552, 4758190, 5709828, 7137285, 7367520, 7613104, 9516380, 11419656, 14274570, 15226208, 19032760, 22839312, 28549140, 38065520, 45678624, 57098280, 76131040, 114196560, 228393120]

約数ペア:

[(1, 228393120), (2, 114196560), (3, 76131040), (4, 57098280), (5, 45678624), (6, 38065520), (8, 28549140), (10, 22839312), (12, 19032760), (15, 15226208), (16, 14274570), (20, 11419656), (24, 9516380), (30, 7613104), (31, 7367520), (32, 7137285), (40, 5709828), (48, 4758190), (60, 3806552), (62, 3683760), (80, 2854914), (93, 2455840), (96, 2379095), (120, 1903276), (124, 1841880), (155, 1473504), (160, 1427457), (186, 1227920), (240, 951638), (248, 920940), (310, 736752), (372, 613960), (465, 491168), (480, 475819), (496, 460470), (620, 368376), (744, 306980), (930, 245584), (992, 230235), (1240, 184188), (1488, 153490), (1860, 122792), (2480, 92094), (2976, 76745), (3720, 61396), (4960, 46047), (7440, 30698), (14880, 15349)]