15037120

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 112

約数和(自身を含む): 42062400

約数和(自身を除く): 27025280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 137, 140, 160, 196, 224, 245, 274, 280, 320, 343, 392, 448, 490, 548, 560, 685, 686, 784, 959, 980, 1096, 1120, 1370, 1372, 1568, 1715, 1918, 1960, 2192, 2240, 2740, 2744, 3136, 3430, 3836, 3920, 4384, 4795, 5480, 5488, 6713, 6860, 7672, 7840, 8768, 9590, 10960, 10976, 13426, 13720, 15344, 15680, 19180, 21920, 21952, 26852, 27440, 30688, 33565, 38360, 43840, 46991, 53704, 54880, 61376, 67130, 76720, 93982, 107408, 109760, 134260, 153440, 187964, 214816, 234955, 268520, 306880, 375928, 429632, 469910, 537040, 751856, 939820, 1074080, 1503712, 1879640, 2148160, 3007424, 3759280, 7518560, 15037120]

約数ペア:

[(1, 15037120), (2, 7518560), (4, 3759280), (5, 3007424), (7, 2148160), (8, 1879640), (10, 1503712), (14, 1074080), (16, 939820), (20, 751856), (28, 537040), (32, 469910), (35, 429632), (40, 375928), (49, 306880), (56, 268520), (64, 234955), (70, 214816), (80, 187964), (98, 153440), (112, 134260), (137, 109760), (140, 107408), (160, 93982), (196, 76720), (224, 67130), (245, 61376), (274, 54880), (280, 53704), (320, 46991), (343, 43840), (392, 38360), (448, 33565), (490, 30688), (548, 27440), (560, 26852), (685, 21952), (686, 21920), (784, 19180), (959, 15680), (980, 15344), (1096, 13720), (1120, 13426), (1370, 10976), (1372, 10960), (1568, 9590), (1715, 8768), (1918, 7840), (1960, 7672), (2192, 6860), (2240, 6713), (2740, 5488), (2744, 5480), (3136, 4795), (3430, 4384), (3836, 3920)]