263272140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2376

約数の個数: 96

約数和(自身を含む): 823032000

約数和(自身を除く): 559759860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 270, 458, 540, 687, 916, 1145, 1374, 2061, 2129, 2290, 2748, 3435, 4122, 4258, 4580, 6183, 6387, 6870, 8244, 8516, 10305, 10645, 12366, 12774, 13740, 19161, 20610, 21290, 24732, 25548, 30915, 31935, 38322, 41220, 42580, 57483, 61830, 63870, 76644, 95805, 114966, 123660, 127740, 191610, 229932, 287415, 383220, 487541, 574830, 975082, 1149660, 1462623, 1950164, 2437705, 2925246, 4387869, 4875410, 5850492, 7313115, 8775738, 9750820, 13163607, 14626230, 17551476, 21939345, 26327214, 29252460, 43878690, 52654428, 65818035, 87757380, 131636070, 263272140]

約数ペア:

[(1, 263272140), (2, 131636070), (3, 87757380), (4, 65818035), (5, 52654428), (6, 43878690), (9, 29252460), (10, 26327214), (12, 21939345), (15, 17551476), (18, 14626230), (20, 13163607), (27, 9750820), (30, 8775738), (36, 7313115), (45, 5850492), (54, 4875410), (60, 4387869), (90, 2925246), (108, 2437705), (135, 1950164), (180, 1462623), (229, 1149660), (270, 975082), (458, 574830), (540, 487541), (687, 383220), (916, 287415), (1145, 229932), (1374, 191610), (2061, 127740), (2129, 123660), (2290, 114966), (2748, 95805), (3435, 76644), (4122, 63870), (4258, 61830), (4580, 57483), (6183, 42580), (6387, 41220), (6870, 38322), (8244, 31935), (8516, 30915), (10305, 25548), (10645, 24732), (12366, 21290), (12774, 20610), (13740, 19161)]