2385957120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{621343}}^1$

素因数の和:621367

約数の個数: 72

約数和(自身を含む): 7620162816

約数和(自身を除く): 5234205696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 621343, 1242686, 1864029, 2485372, 3106715, 3728058, 4970744, 6213430, 7456116, 9320145, 9941488, 12426860, 14912232, 18640290, 19882976, 24853720, 29824464, 37280580, 39765952, 49707440, 59648928, 74561160, 79531904, 99414880, 119297856, 149122320, 159063808, 198829760, 238595712, 298244640, 397659520, 477191424, 596489280, 795319040, 1192978560, 2385957120]

約数ペア:

[(1, 2385957120), (2, 1192978560), (3, 795319040), (4, 596489280), (5, 477191424), (6, 397659520), (8, 298244640), (10, 238595712), (12, 198829760), (15, 159063808), (16, 149122320), (20, 119297856), (24, 99414880), (30, 79531904), (32, 74561160), (40, 59648928), (48, 49707440), (60, 39765952), (64, 37280580), (80, 29824464), (96, 24853720), (120, 19882976), (128, 18640290), (160, 14912232), (192, 12426860), (240, 9941488), (256, 9320145), (320, 7456116), (384, 6213430), (480, 4970744), (640, 3728058), (768, 3106715), (960, 2485372), (1280, 1864029), (1920, 1242686), (3840, 621343)]