129365760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 420900480

約数和(自身を除く): 291534720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 571, 590, 640, 708, 768, 885, 944, 960, 1142, 1180, 1280, 1416, 1713, 1770, 1888, 1920, 2284, 2360, 2832, 2855, 3426, 3540, 3776, 3840, 4568, 4720, 5664, 5710, 6852, 7080, 7552, 8565, 9136, 9440, 11328, 11420, 13704, 14160, 15104, 17130, 18272, 18880, 22656, 22840, 27408, 28320, 33689, 34260, 36544, 37760, 45312, 45680, 54816, 56640, 67378, 68520, 73088, 75520, 91360, 101067, 109632, 113280, 134756, 137040, 146176, 168445, 182720, 202134, 219264, 226560, 269512, 274080, 336890, 365440, 404268, 438528, 505335, 539024, 548160, 673780, 730880, 808536, 1010670, 1078048, 1096320, 1347560, 1617072, 2021340, 2156096, 2192640, 2695120, 3234144, 4042680, 4312192, 5390240, 6468288, 8085360, 8624384, 10780480, 12936576, 16170720, 21560960, 25873152, 32341440, 43121920, 64682880, 129365760]

約数ペア:

[(1, 129365760), (2, 64682880), (3, 43121920), (4, 32341440), (5, 25873152), (6, 21560960), (8, 16170720), (10, 12936576), (12, 10780480), (15, 8624384), (16, 8085360), (20, 6468288), (24, 5390240), (30, 4312192), (32, 4042680), (40, 3234144), (48, 2695120), (59, 2192640), (60, 2156096), (64, 2021340), (80, 1617072), (96, 1347560), (118, 1096320), (120, 1078048), (128, 1010670), (160, 808536), (177, 730880), (192, 673780), (236, 548160), (240, 539024), (256, 505335), (295, 438528), (320, 404268), (354, 365440), (384, 336890), (472, 274080), (480, 269512), (571, 226560), (590, 219264), (640, 202134), (708, 182720), (768, 168445), (885, 146176), (944, 137040), (960, 134756), (1142, 113280), (1180, 109632), (1280, 101067), (1416, 91360), (1713, 75520), (1770, 73088), (1888, 68520), (1920, 67378), (2284, 56640), (2360, 54816), (2832, 45680), (2855, 45312), (3426, 37760), (3540, 36544), (3776, 34260), (3840, 33689), (4568, 28320), (4720, 27408), (5664, 22840), (5710, 22656), (6852, 18880), (7080, 18272), (7552, 17130), (8565, 15104), (9136, 14160), (9440, 13704), (11328, 11420)]