30050560

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 76269816

約数和(自身を除く): 46219256

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, 544, 640, 680, 1088, 1280, 1360, 1381, 2176, 2720, 2762, 4352, 5440, 5524, 6905, 10880, 11048, 13810, 21760, 22096, 23477, 27620, 44192, 46954, 55240, 88384, 93908, 110480, 117385, 176768, 187816, 220960, 234770, 353536, 375632, 441920, 469540, 751264, 883840, 939080, 1502528, 1767680, 1878160, 3005056, 3756320, 6010112, 7512640, 15025280, 30050560]

約数ペア:

[(1, 30050560), (2, 15025280), (4, 7512640), (5, 6010112), (8, 3756320), (10, 3005056), (16, 1878160), (17, 1767680), (20, 1502528), (32, 939080), (34, 883840), (40, 751264), (64, 469540), (68, 441920), (80, 375632), (85, 353536), (128, 234770), (136, 220960), (160, 187816), (170, 176768), (256, 117385), (272, 110480), (320, 93908), (340, 88384), (544, 55240), (640, 46954), (680, 44192), (1088, 27620), (1280, 23477), (1360, 22096), (1381, 21760), (2176, 13810), (2720, 11048), (2762, 10880), (4352, 6905), (5440, 5524)]