1577772240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{54331}}^1$

素因数の和:54369

約数の個数: 120

約数和(自身を含む): 5376260064

約数和(自身を除く): 3798487824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 54331, 108662, 162993, 217324, 271655, 325986, 434648, 543310, 597641, 651972, 814965, 869296, 1086620, 1195282, 1303944, 1629930, 1792923, 2173240, 2390564, 2607888, 2988205, 3259860, 3585846, 4346480, 4781128, 5976410, 6519720, 6574051, 7171692, 8964615, 9562256, 11952820, 13039440, 13148102, 14343384, 17929230, 19722153, 23905640, 26296204, 28686768, 32870255, 35858460, 39444306, 47811280, 52592408, 65740510, 71716920, 78888612, 98610765, 105184816, 131481020, 143433840, 157777224, 197221530, 262962040, 315554448, 394443060, 525924080, 788886120, 1577772240]

約数ペア:

[(1, 1577772240), (2, 788886120), (3, 525924080), (4, 394443060), (5, 315554448), (6, 262962040), (8, 197221530), (10, 157777224), (11, 143433840), (12, 131481020), (15, 105184816), (16, 98610765), (20, 78888612), (22, 71716920), (24, 65740510), (30, 52592408), (33, 47811280), (40, 39444306), (44, 35858460), (48, 32870255), (55, 28686768), (60, 26296204), (66, 23905640), (80, 19722153), (88, 17929230), (110, 14343384), (120, 13148102), (121, 13039440), (132, 11952820), (165, 9562256), (176, 8964615), (220, 7171692), (240, 6574051), (242, 6519720), (264, 5976410), (330, 4781128), (363, 4346480), (440, 3585846), (484, 3259860), (528, 2988205), (605, 2607888), (660, 2390564), (726, 2173240), (880, 1792923), (968, 1629930), (1210, 1303944), (1320, 1195282), (1452, 1086620), (1815, 869296), (1936, 814965), (2420, 651972), (2640, 597641), (2904, 543310), (3630, 434648), (4840, 325986), (5808, 271655), (7260, 217324), (9680, 162993), (14520, 108662), (29040, 54331)]