30202880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 88

約数和(自身を含む): 76934448

約数和(自身を除く): 46731568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 347, 512, 544, 640, 680, 694, 1024, 1088, 1280, 1360, 1388, 1735, 2176, 2560, 2720, 2776, 3470, 4352, 5120, 5440, 5552, 5899, 6940, 8704, 10880, 11104, 11798, 13880, 17408, 21760, 22208, 23596, 27760, 29495, 43520, 44416, 47192, 55520, 58990, 87040, 88832, 94384, 111040, 117980, 177664, 188768, 222080, 235960, 355328, 377536, 444160, 471920, 755072, 888320, 943840, 1510144, 1776640, 1887680, 3020288, 3775360, 6040576, 7550720, 15101440, 30202880]

約数ペア:

[(1, 30202880), (2, 15101440), (4, 7550720), (5, 6040576), (8, 3775360), (10, 3020288), (16, 1887680), (17, 1776640), (20, 1510144), (32, 943840), (34, 888320), (40, 755072), (64, 471920), (68, 444160), (80, 377536), (85, 355328), (128, 235960), (136, 222080), (160, 188768), (170, 177664), (256, 117980), (272, 111040), (320, 94384), (340, 88832), (347, 87040), (512, 58990), (544, 55520), (640, 47192), (680, 44416), (694, 43520), (1024, 29495), (1088, 27760), (1280, 23596), (1360, 22208), (1388, 21760), (1735, 17408), (2176, 13880), (2560, 11798), (2720, 11104), (2776, 10880), (3470, 8704), (4352, 6940), (5120, 5899), (5440, 5552)]