146282880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1332

約数の個数: 128

約数和(自身を含む): 474300000

約数和(自身を除く): 328017120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1249, 1464, 1830, 1920, 1952, 2440, 2498, 2928, 3660, 3747, 3904, 4880, 4996, 5856, 6245, 7320, 7494, 7808, 9760, 9992, 11712, 12490, 14640, 14988, 18735, 19520, 19984, 23424, 24980, 29280, 29976, 37470, 39040, 39968, 49960, 58560, 59952, 74940, 76189, 79936, 99920, 117120, 119904, 149880, 152378, 159872, 199840, 228567, 239808, 299760, 304756, 380945, 399680, 457134, 479616, 599520, 609512, 761890, 799360, 914268, 1142835, 1199040, 1219024, 1523780, 1828536, 2285670, 2398080, 2438048, 3047560, 3657072, 4571340, 4876096, 6095120, 7314144, 9142680, 9752192, 12190240, 14628288, 18285360, 24380480, 29256576, 36570720, 48760960, 73141440, 146282880]

約数ペア:

[(1, 146282880), (2, 73141440), (3, 48760960), (4, 36570720), (5, 29256576), (6, 24380480), (8, 18285360), (10, 14628288), (12, 12190240), (15, 9752192), (16, 9142680), (20, 7314144), (24, 6095120), (30, 4876096), (32, 4571340), (40, 3657072), (48, 3047560), (60, 2438048), (61, 2398080), (64, 2285670), (80, 1828536), (96, 1523780), (120, 1219024), (122, 1199040), (128, 1142835), (160, 914268), (183, 799360), (192, 761890), (240, 609512), (244, 599520), (305, 479616), (320, 457134), (366, 399680), (384, 380945), (480, 304756), (488, 299760), (610, 239808), (640, 228567), (732, 199840), (915, 159872), (960, 152378), (976, 149880), (1220, 119904), (1249, 117120), (1464, 99920), (1830, 79936), (1920, 76189), (1952, 74940), (2440, 59952), (2498, 58560), (2928, 49960), (3660, 39968), (3747, 39040), (3904, 37470), (4880, 29976), (4996, 29280), (5856, 24980), (6245, 23424), (7320, 19984), (7494, 19520), (7808, 18735), (9760, 14988), (9992, 14640), (11712, 12490)]