155968320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4448

約数の個数: 112

約数和(自身を含む): 508699008

約数和(自身を除く): 352730688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4391, 4440, 5920, 7104, 8782, 8880, 11840, 13173, 17564, 17760, 21955, 26346, 35128, 35520, 43910, 52692, 65865, 70256, 87820, 105384, 131730, 140512, 162467, 175640, 210768, 263460, 281024, 324934, 351280, 421536, 487401, 526920, 649868, 702560, 812335, 843072, 974802, 1053840, 1299736, 1405120, 1624670, 1949604, 2107680, 2437005, 2599472, 3249340, 3899208, 4215360, 4874010, 5198944, 6498680, 7798416, 9748020, 10397888, 12997360, 15596832, 19496040, 25994720, 31193664, 38992080, 51989440, 77984160, 155968320]

約数ペア:

[(1, 155968320), (2, 77984160), (3, 51989440), (4, 38992080), (5, 31193664), (6, 25994720), (8, 19496040), (10, 15596832), (12, 12997360), (15, 10397888), (16, 9748020), (20, 7798416), (24, 6498680), (30, 5198944), (32, 4874010), (37, 4215360), (40, 3899208), (48, 3249340), (60, 2599472), (64, 2437005), (74, 2107680), (80, 1949604), (96, 1624670), (111, 1405120), (120, 1299736), (148, 1053840), (160, 974802), (185, 843072), (192, 812335), (222, 702560), (240, 649868), (296, 526920), (320, 487401), (370, 421536), (444, 351280), (480, 324934), (555, 281024), (592, 263460), (740, 210768), (888, 175640), (960, 162467), (1110, 140512), (1184, 131730), (1480, 105384), (1776, 87820), (2220, 70256), (2368, 65865), (2960, 52692), (3552, 43910), (4391, 35520), (4440, 35128), (5920, 26346), (7104, 21955), (8782, 17760), (8880, 17564), (11840, 13173)]