15987024

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1649

約数の個数: 80

約数和(自身を含む): 47913600

約数和(自身を除く): 31926576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1609, 1656, 2484, 3218, 3312, 4827, 4968, 6436, 9654, 9936, 12872, 14481, 19308, 25744, 28962, 37007, 38616, 43443, 57924, 74014, 77232, 86886, 111021, 115848, 148028, 173772, 222042, 231696, 296056, 333063, 347544, 444084, 592112, 666126, 695088, 888168, 999189, 1332252, 1776336, 1998378, 2664504, 3996756, 5329008, 7993512, 15987024]

約数ペア:

[(1, 15987024), (2, 7993512), (3, 5329008), (4, 3996756), (6, 2664504), (8, 1998378), (9, 1776336), (12, 1332252), (16, 999189), (18, 888168), (23, 695088), (24, 666126), (27, 592112), (36, 444084), (46, 347544), (48, 333063), (54, 296056), (69, 231696), (72, 222042), (92, 173772), (108, 148028), (138, 115848), (144, 111021), (184, 86886), (207, 77232), (216, 74014), (276, 57924), (368, 43443), (414, 38616), (432, 37007), (552, 28962), (621, 25744), (828, 19308), (1104, 14481), (1242, 12872), (1609, 9936), (1656, 9654), (2484, 6436), (3218, 4968), (3312, 4827)]