27338640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16296

約数の個数: 80

約数和(自身を含む): 96862848

約数和(自身を除く): 69524208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 16273, 32546, 48819, 65092, 81365, 97638, 113911, 130184, 162730, 195276, 227822, 244095, 260368, 325460, 341733, 390552, 455644, 488190, 569555, 650920, 683466, 781104, 911288, 976380, 1139110, 1301840, 1366932, 1708665, 1822576, 1952760, 2278220, 2733864, 3417330, 3905520, 4556440, 5467728, 6834660, 9112880, 13669320, 27338640]

約数ペア:

[(1, 27338640), (2, 13669320), (3, 9112880), (4, 6834660), (5, 5467728), (6, 4556440), (7, 3905520), (8, 3417330), (10, 2733864), (12, 2278220), (14, 1952760), (15, 1822576), (16, 1708665), (20, 1366932), (21, 1301840), (24, 1139110), (28, 976380), (30, 911288), (35, 781104), (40, 683466), (42, 650920), (48, 569555), (56, 488190), (60, 455644), (70, 390552), (80, 341733), (84, 325460), (105, 260368), (112, 244095), (120, 227822), (140, 195276), (168, 162730), (210, 130184), (240, 113911), (280, 97638), (336, 81365), (420, 65092), (560, 48819), (840, 32546), (1680, 16273)]