15398880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{4583}}^1$

素因数の和:4608

約数の個数: 96

約数和(自身を含む): 55448064

約数和(自身を除く): 40049184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4583, 9166, 13749, 18332, 22915, 27498, 32081, 36664, 45830, 54996, 64162, 68745, 73328, 91660, 96243, 109992, 128324, 137490, 146656, 160405, 183320, 192486, 219984, 256648, 274980, 320810, 366640, 384972, 439968, 481215, 513296, 549960, 641620, 733280, 769944, 962430, 1026592, 1099920, 1283240, 1539888, 1924860, 2199840, 2566480, 3079776, 3849720, 5132960, 7699440, 15398880]

約数ペア:

[(1, 15398880), (2, 7699440), (3, 5132960), (4, 3849720), (5, 3079776), (6, 2566480), (7, 2199840), (8, 1924860), (10, 1539888), (12, 1283240), (14, 1099920), (15, 1026592), (16, 962430), (20, 769944), (21, 733280), (24, 641620), (28, 549960), (30, 513296), (32, 481215), (35, 439968), (40, 384972), (42, 366640), (48, 320810), (56, 274980), (60, 256648), (70, 219984), (80, 192486), (84, 183320), (96, 160405), (105, 146656), (112, 137490), (120, 128324), (140, 109992), (160, 96243), (168, 91660), (210, 73328), (224, 68745), (240, 64162), (280, 54996), (336, 45830), (420, 36664), (480, 32081), (560, 27498), (672, 22915), (840, 18332), (1120, 13749), (1680, 9166), (3360, 4583)]