225491520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7577}}^1$

素因数の和:7628

約数の個数: 112

約数和(自身を含む): 739127808

約数和(自身を除く): 513636288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 7577, 9920, 14880, 15154, 22731, 29760, 30308, 37885, 45462, 60616, 75770, 90924, 113655, 121232, 151540, 181848, 227310, 234887, 242464, 303080, 363696, 454620, 469774, 484928, 606160, 704661, 727392, 909240, 939548, 1174435, 1212320, 1409322, 1454784, 1818480, 1879096, 2348870, 2424640, 2818644, 3523305, 3636960, 3758192, 4697740, 5637288, 7046610, 7273920, 7516384, 9395480, 11274576, 14093220, 15032768, 18790960, 22549152, 28186440, 37581920, 45098304, 56372880, 75163840, 112745760, 225491520]

約数ペア:

[(1, 225491520), (2, 112745760), (3, 75163840), (4, 56372880), (5, 45098304), (6, 37581920), (8, 28186440), (10, 22549152), (12, 18790960), (15, 15032768), (16, 14093220), (20, 11274576), (24, 9395480), (30, 7516384), (31, 7273920), (32, 7046610), (40, 5637288), (48, 4697740), (60, 3758192), (62, 3636960), (64, 3523305), (80, 2818644), (93, 2424640), (96, 2348870), (120, 1879096), (124, 1818480), (155, 1454784), (160, 1409322), (186, 1212320), (192, 1174435), (240, 939548), (248, 909240), (310, 727392), (320, 704661), (372, 606160), (465, 484928), (480, 469774), (496, 454620), (620, 363696), (744, 303080), (930, 242464), (960, 234887), (992, 227310), (1240, 181848), (1488, 151540), (1860, 121232), (1984, 113655), (2480, 90924), (2976, 75770), (3720, 60616), (4960, 45462), (5952, 37885), (7440, 30308), (7577, 29760), (9920, 22731), (14880, 15154)]