423342720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{24499}}^1$

素因数の和:24527

約数の個数: 128

約数和(自身を含む): 1499400000

約数和(自身を除く): 1076057280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 24499, 48998, 73497, 97996, 122495, 146994, 195992, 220491, 244990, 293988, 367485, 391984, 440982, 489980, 587976, 661473, 734970, 783968, 881964, 979960, 1102455, 1175952, 1322946, 1469940, 1567936, 1763928, 1959920, 2204910, 2351904, 2645892, 2939880, 3135872, 3307365, 3527856, 3919840, 4409820, 4703808, 5291784, 5879760, 6614730, 7055712, 7839680, 8819640, 9407616, 10583568, 11759520, 13229460, 14111424, 15679360, 17639280, 21167136, 23519040, 26458920, 28222848, 35278560, 42334272, 47038080, 52917840, 70557120, 84668544, 105835680, 141114240, 211671360, 423342720]

約数ペア:

[(1, 423342720), (2, 211671360), (3, 141114240), (4, 105835680), (5, 84668544), (6, 70557120), (8, 52917840), (9, 47038080), (10, 42334272), (12, 35278560), (15, 28222848), (16, 26458920), (18, 23519040), (20, 21167136), (24, 17639280), (27, 15679360), (30, 14111424), (32, 13229460), (36, 11759520), (40, 10583568), (45, 9407616), (48, 8819640), (54, 7839680), (60, 7055712), (64, 6614730), (72, 5879760), (80, 5291784), (90, 4703808), (96, 4409820), (108, 3919840), (120, 3527856), (128, 3307365), (135, 3135872), (144, 2939880), (160, 2645892), (180, 2351904), (192, 2204910), (216, 1959920), (240, 1763928), (270, 1567936), (288, 1469940), (320, 1322946), (360, 1175952), (384, 1102455), (432, 979960), (480, 881964), (540, 783968), (576, 734970), (640, 661473), (720, 587976), (864, 489980), (960, 440982), (1080, 391984), (1152, 367485), (1440, 293988), (1728, 244990), (1920, 220491), (2160, 195992), (2880, 146994), (3456, 122495), (4320, 97996), (5760, 73497), (8640, 48998), (17280, 24499)]