127728360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 428457600

約数和(自身を除く): 300729240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 227, 270, 360, 454, 521, 540, 681, 908, 1042, 1080, 1135, 1362, 1563, 1816, 2043, 2084, 2270, 2605, 2724, 3126, 3405, 4086, 4168, 4540, 4689, 5210, 5448, 6129, 6252, 6810, 7815, 8172, 9080, 9378, 10215, 10420, 12258, 12504, 13620, 14067, 15630, 16344, 18756, 20430, 20840, 23445, 24516, 27240, 28134, 30645, 31260, 37512, 40860, 46890, 49032, 56268, 61290, 62520, 70335, 81720, 93780, 112536, 118267, 122580, 140670, 187560, 236534, 245160, 281340, 354801, 473068, 562680, 591335, 709602, 946136, 1064403, 1182670, 1419204, 1774005, 2128806, 2365340, 2838408, 3193209, 3548010, 4257612, 4730680, 5322015, 6386418, 7096020, 8515224, 10644030, 12772836, 14192040, 15966045, 21288060, 25545672, 31932090, 42576120, 63864180, 127728360]

約数ペア:

[(1, 127728360), (2, 63864180), (3, 42576120), (4, 31932090), (5, 25545672), (6, 21288060), (8, 15966045), (9, 14192040), (10, 12772836), (12, 10644030), (15, 8515224), (18, 7096020), (20, 6386418), (24, 5322015), (27, 4730680), (30, 4257612), (36, 3548010), (40, 3193209), (45, 2838408), (54, 2365340), (60, 2128806), (72, 1774005), (90, 1419204), (108, 1182670), (120, 1064403), (135, 946136), (180, 709602), (216, 591335), (227, 562680), (270, 473068), (360, 354801), (454, 281340), (521, 245160), (540, 236534), (681, 187560), (908, 140670), (1042, 122580), (1080, 118267), (1135, 112536), (1362, 93780), (1563, 81720), (1816, 70335), (2043, 62520), (2084, 61290), (2270, 56268), (2605, 49032), (2724, 46890), (3126, 40860), (3405, 37512), (4086, 31260), (4168, 30645), (4540, 28134), (4689, 27240), (5210, 24516), (5448, 23445), (6129, 20840), (6252, 20430), (6810, 18756), (7815, 16344), (8172, 15630), (9080, 14067), (9378, 13620), (10215, 12504), (10420, 12258)]