188869680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1243

約数の個数: 120

約数和(自身を含む): 637249392

約数和(自身を除く): 448379712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 277, 360, 554, 720, 831, 947, 1108, 1385, 1662, 1894, 2216, 2493, 2770, 2841, 3324, 3788, 4155, 4432, 4735, 4986, 5540, 5682, 6648, 7576, 8310, 8523, 9470, 9972, 11080, 11364, 12465, 13296, 14205, 15152, 16620, 17046, 18940, 19944, 22160, 22728, 24930, 28410, 33240, 34092, 37880, 39888, 42615, 45456, 49860, 56820, 66480, 68184, 75760, 85230, 99720, 113640, 136368, 170460, 199440, 227280, 262319, 340920, 524638, 681840, 786957, 1049276, 1311595, 1573914, 2098552, 2360871, 2623190, 3147828, 3934785, 4197104, 4721742, 5246380, 6295656, 7869570, 9443484, 10492760, 11804355, 12591312, 15739140, 18886968, 20985520, 23608710, 31478280, 37773936, 47217420, 62956560, 94434840, 188869680]

約数ペア:

[(1, 188869680), (2, 94434840), (3, 62956560), (4, 47217420), (5, 37773936), (6, 31478280), (8, 23608710), (9, 20985520), (10, 18886968), (12, 15739140), (15, 12591312), (16, 11804355), (18, 10492760), (20, 9443484), (24, 7869570), (30, 6295656), (36, 5246380), (40, 4721742), (45, 4197104), (48, 3934785), (60, 3147828), (72, 2623190), (80, 2360871), (90, 2098552), (120, 1573914), (144, 1311595), (180, 1049276), (240, 786957), (277, 681840), (360, 524638), (554, 340920), (720, 262319), (831, 227280), (947, 199440), (1108, 170460), (1385, 136368), (1662, 113640), (1894, 99720), (2216, 85230), (2493, 75760), (2770, 68184), (2841, 66480), (3324, 56820), (3788, 49860), (4155, 45456), (4432, 42615), (4735, 39888), (4986, 37880), (5540, 34092), (5682, 33240), (6648, 28410), (7576, 24930), (8310, 22728), (8523, 22160), (9470, 19944), (9972, 18940), (11080, 17046), (11364, 16620), (12465, 15152), (13296, 14205)]