31329749760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{8158789}}^1$

素因数の和:8158813

約数の個数: 72

約数和(自身を含む): 100059400560

約数和(自身を除く): 68729650800

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, 8158789, 16317578, 24476367, 32635156, 40793945, 48952734, 65270312, 81587890, 97905468, 122381835, 130540624, 163175780, 195810936, 244763670, 261081248, 326351560, 391621872, 489527340, 522162496, 652703120, 783243744, 979054680, 1044324992, 1305406240, 1566487488, 1958109360, 2088649984, 2610812480, 3132974976, 3916218720, 5221624960, 6265949952, 7832437440, 10443249920, 15664874880, 31329749760]

約数ペア:

[(1, 31329749760), (2, 15664874880), (3, 10443249920), (4, 7832437440), (5, 6265949952), (6, 5221624960), (8, 3916218720), (10, 3132974976), (12, 2610812480), (15, 2088649984), (16, 1958109360), (20, 1566487488), (24, 1305406240), (30, 1044324992), (32, 979054680), (40, 783243744), (48, 652703120), (60, 522162496), (64, 489527340), (80, 391621872), (96, 326351560), (120, 261081248), (128, 244763670), (160, 195810936), (192, 163175780), (240, 130540624), (256, 122381835), (320, 97905468), (384, 81587890), (480, 65270312), (640, 48952734), (768, 40793945), (960, 32635156), (1280, 24476367), (1920, 16317578), (3840, 8158789)]