15995664

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 80

約数和(自身を含む): 46743040

約数和(自身を除く): 30747376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 607, 732, 976, 1098, 1214, 1464, 1647, 1821, 2196, 2428, 2928, 3294, 3642, 4392, 4856, 5463, 6588, 7284, 8784, 9712, 10926, 13176, 14568, 16389, 21852, 26352, 29136, 32778, 37027, 43704, 65556, 74054, 87408, 111081, 131112, 148108, 222162, 262224, 296216, 333243, 444324, 592432, 666486, 888648, 999729, 1332972, 1777296, 1999458, 2665944, 3998916, 5331888, 7997832, 15995664]

約数ペア:

[(1, 15995664), (2, 7997832), (3, 5331888), (4, 3998916), (6, 2665944), (8, 1999458), (9, 1777296), (12, 1332972), (16, 999729), (18, 888648), (24, 666486), (27, 592432), (36, 444324), (48, 333243), (54, 296216), (61, 262224), (72, 222162), (108, 148108), (122, 131112), (144, 111081), (183, 87408), (216, 74054), (244, 65556), (366, 43704), (432, 37027), (488, 32778), (549, 29136), (607, 26352), (732, 21852), (976, 16389), (1098, 14568), (1214, 13176), (1464, 10926), (1647, 9712), (1821, 8784), (2196, 7284), (2428, 6588), (2928, 5463), (3294, 4856), (3642, 4392)]