15612768

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2396

約数の個数: 72

約数和(自身を含む): 46348848

約数和(自身を除く): 30736080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2357, 3312, 4714, 6624, 7071, 9428, 14142, 18856, 21213, 28284, 37712, 42426, 54211, 56568, 75424, 84852, 108422, 113136, 162633, 169704, 216844, 226272, 325266, 339408, 433688, 487899, 650532, 678816, 867376, 975798, 1301064, 1734752, 1951596, 2602128, 3903192, 5204256, 7806384, 15612768]

約数ペア:

[(1, 15612768), (2, 7806384), (3, 5204256), (4, 3903192), (6, 2602128), (8, 1951596), (9, 1734752), (12, 1301064), (16, 975798), (18, 867376), (23, 678816), (24, 650532), (32, 487899), (36, 433688), (46, 339408), (48, 325266), (69, 226272), (72, 216844), (92, 169704), (96, 162633), (138, 113136), (144, 108422), (184, 84852), (207, 75424), (276, 56568), (288, 54211), (368, 42426), (414, 37712), (552, 28284), (736, 21213), (828, 18856), (1104, 14142), (1656, 9428), (2208, 7071), (2357, 6624), (3312, 4714)]