76748160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 248520960

約数和(自身を除く): 171772800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 563, 568, 640, 710, 852, 960, 1065, 1126, 1136, 1420, 1689, 1704, 1920, 2130, 2252, 2272, 2815, 2840, 3378, 3408, 4260, 4504, 4544, 5630, 5680, 6756, 6816, 8445, 8520, 9008, 9088, 11260, 11360, 13512, 13632, 16890, 17040, 18016, 22520, 22720, 27024, 27264, 33780, 34080, 36032, 39973, 45040, 45440, 54048, 67560, 68160, 72064, 79946, 90080, 108096, 119919, 135120, 136320, 159892, 180160, 199865, 216192, 239838, 270240, 319784, 360320, 399730, 479676, 540480, 599595, 639568, 799460, 959352, 1080960, 1199190, 1279136, 1598920, 1918704, 2398380, 2558272, 3197840, 3837408, 4796760, 5116544, 6395680, 7674816, 9593520, 12791360, 15349632, 19187040, 25582720, 38374080, 76748160]

約数ペア:

[(1, 76748160), (2, 38374080), (3, 25582720), (4, 19187040), (5, 15349632), (6, 12791360), (8, 9593520), (10, 7674816), (12, 6395680), (15, 5116544), (16, 4796760), (20, 3837408), (24, 3197840), (30, 2558272), (32, 2398380), (40, 1918704), (48, 1598920), (60, 1279136), (64, 1199190), (71, 1080960), (80, 959352), (96, 799460), (120, 639568), (128, 599595), (142, 540480), (160, 479676), (192, 399730), (213, 360320), (240, 319784), (284, 270240), (320, 239838), (355, 216192), (384, 199865), (426, 180160), (480, 159892), (563, 136320), (568, 135120), (640, 119919), (710, 108096), (852, 90080), (960, 79946), (1065, 72064), (1126, 68160), (1136, 67560), (1420, 54048), (1689, 45440), (1704, 45040), (1920, 39973), (2130, 36032), (2252, 34080), (2272, 33780), (2815, 27264), (2840, 27024), (3378, 22720), (3408, 22520), (4260, 18016), (4504, 17040), (4544, 16890), (5630, 13632), (5680, 13512), (6756, 11360), (6816, 11260), (8445, 9088), (8520, 9008)]