1255746060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{4111}}^1$

素因数の和:5823

約数の個数: 72

約数和(自身を含む): 3812268096

約数和(自身を除く): 2556522036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1697, 3394, 4111, 5091, 6788, 8222, 8485, 10182, 12333, 15273, 16444, 16970, 20364, 20555, 24666, 25455, 30546, 33940, 36999, 41110, 49332, 50910, 61092, 61665, 73998, 76365, 82220, 101820, 123330, 147996, 152730, 184995, 246660, 305460, 369990, 739980, 6976367, 13952734, 20929101, 27905468, 34881835, 41858202, 62787303, 69763670, 83716404, 104645505, 125574606, 139527340, 209291010, 251149212, 313936515, 418582020, 627873030, 1255746060]

約数ペア:

[(1, 1255746060), (2, 627873030), (3, 418582020), (4, 313936515), (5, 251149212), (6, 209291010), (9, 139527340), (10, 125574606), (12, 104645505), (15, 83716404), (18, 69763670), (20, 62787303), (30, 41858202), (36, 34881835), (45, 27905468), (60, 20929101), (90, 13952734), (180, 6976367), (1697, 739980), (3394, 369990), (4111, 305460), (5091, 246660), (6788, 184995), (8222, 152730), (8485, 147996), (10182, 123330), (12333, 101820), (15273, 82220), (16444, 76365), (16970, 73998), (20364, 61665), (20555, 61092), (24666, 50910), (25455, 49332), (30546, 41110), (33940, 36999)]