16230480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9661}}^1$

素因数の和:9684

約数の個数: 80

約数和(自身を含む): 57508224

約数和(自身を除く): 41277744

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, 9661, 19322, 28983, 38644, 48305, 57966, 67627, 77288, 96610, 115932, 135254, 144915, 154576, 193220, 202881, 231864, 270508, 289830, 338135, 386440, 405762, 463728, 541016, 579660, 676270, 772880, 811524, 1014405, 1082032, 1159320, 1352540, 1623048, 2028810, 2318640, 2705080, 3246096, 4057620, 5410160, 8115240, 16230480]

約数ペア:

[(1, 16230480), (2, 8115240), (3, 5410160), (4, 4057620), (5, 3246096), (6, 2705080), (7, 2318640), (8, 2028810), (10, 1623048), (12, 1352540), (14, 1159320), (15, 1082032), (16, 1014405), (20, 811524), (21, 772880), (24, 676270), (28, 579660), (30, 541016), (35, 463728), (40, 405762), (42, 386440), (48, 338135), (56, 289830), (60, 270508), (70, 231864), (80, 202881), (84, 193220), (105, 154576), (112, 144915), (120, 135254), (140, 115932), (168, 96610), (210, 77288), (240, 67627), (280, 57966), (336, 48305), (420, 38644), (560, 28983), (840, 19322), (1680, 9661)]