68578560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5953}}^1$

素因数の和:5980

約数の個数: 108

約数和(自身を含む): 237314532

約数和(自身を除く): 168735972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 5953, 11520, 11906, 17859, 23812, 29765, 35718, 47624, 53577, 59530, 71436, 89295, 95248, 107154, 119060, 142872, 178590, 190496, 214308, 238120, 267885, 285744, 357180, 380992, 428616, 476240, 535770, 571488, 714360, 761984, 857232, 952480, 1071540, 1142976, 1428720, 1523968, 1714464, 1904960, 2143080, 2285952, 2857440, 3428928, 3809920, 4286160, 4571904, 5714880, 6857856, 7619840, 8572320, 11429760, 13715712, 17144640, 22859520, 34289280, 68578560]

約数ペア:

[(1, 68578560), (2, 34289280), (3, 22859520), (4, 17144640), (5, 13715712), (6, 11429760), (8, 8572320), (9, 7619840), (10, 6857856), (12, 5714880), (15, 4571904), (16, 4286160), (18, 3809920), (20, 3428928), (24, 2857440), (30, 2285952), (32, 2143080), (36, 1904960), (40, 1714464), (45, 1523968), (48, 1428720), (60, 1142976), (64, 1071540), (72, 952480), (80, 857232), (90, 761984), (96, 714360), (120, 571488), (128, 535770), (144, 476240), (160, 428616), (180, 380992), (192, 357180), (240, 285744), (256, 267885), (288, 238120), (320, 214308), (360, 190496), (384, 178590), (480, 142872), (576, 119060), (640, 107154), (720, 95248), (768, 89295), (960, 71436), (1152, 59530), (1280, 53577), (1440, 47624), (1920, 35718), (2304, 29765), (2880, 23812), (3840, 17859), (5760, 11906), (5953, 11520)]