1108788720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{27337}}^1$

素因数の和:27379

約数の個数: 120

約数和(自身を含む): 3722123376

約数和(自身を除く): 2613334656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 27337, 40560, 54674, 82011, 109348, 136685, 164022, 218696, 273370, 328044, 355381, 410055, 437392, 546740, 656088, 710762, 820110, 1066143, 1093480, 1312176, 1421524, 1640220, 1776905, 2132286, 2186960, 2843048, 3280440, 3553810, 4264572, 4619953, 5330715, 5686096, 6560880, 7107620, 8529144, 9239906, 10661430, 13859859, 14215240, 17058288, 18479812, 21322860, 23099765, 27719718, 28430480, 36959624, 42645720, 46199530, 55439436, 69299295, 73919248, 85291440, 92399060, 110878872, 138598590, 184798120, 221757744, 277197180, 369596240, 554394360, 1108788720]

約数ペア:

[(1, 1108788720), (2, 554394360), (3, 369596240), (4, 277197180), (5, 221757744), (6, 184798120), (8, 138598590), (10, 110878872), (12, 92399060), (13, 85291440), (15, 73919248), (16, 69299295), (20, 55439436), (24, 46199530), (26, 42645720), (30, 36959624), (39, 28430480), (40, 27719718), (48, 23099765), (52, 21322860), (60, 18479812), (65, 17058288), (78, 14215240), (80, 13859859), (104, 10661430), (120, 9239906), (130, 8529144), (156, 7107620), (169, 6560880), (195, 5686096), (208, 5330715), (240, 4619953), (260, 4264572), (312, 3553810), (338, 3280440), (390, 2843048), (507, 2186960), (520, 2132286), (624, 1776905), (676, 1640220), (780, 1421524), (845, 1312176), (1014, 1093480), (1040, 1066143), (1352, 820110), (1560, 710762), (1690, 656088), (2028, 546740), (2535, 437392), (2704, 410055), (3120, 355381), (3380, 328044), (4056, 273370), (5070, 218696), (6760, 164022), (8112, 136685), (10140, 109348), (13520, 82011), (20280, 54674), (27337, 40560)]