13751040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3581}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 43929648

約数和(自身を除く): 30178608

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, 3581, 3840, 7162, 10743, 14324, 17905, 21486, 28648, 35810, 42972, 53715, 57296, 71620, 85944, 107430, 114592, 143240, 171888, 214860, 229184, 286480, 343776, 429720, 458368, 572960, 687552, 859440, 916736, 1145920, 1375104, 1718880, 2291840, 2750208, 3437760, 4583680, 6875520, 13751040]

約数ペア:

[(1, 13751040), (2, 6875520), (3, 4583680), (4, 3437760), (5, 2750208), (6, 2291840), (8, 1718880), (10, 1375104), (12, 1145920), (15, 916736), (16, 859440), (20, 687552), (24, 572960), (30, 458368), (32, 429720), (40, 343776), (48, 286480), (60, 229184), (64, 214860), (80, 171888), (96, 143240), (120, 114592), (128, 107430), (160, 85944), (192, 71620), (240, 57296), (256, 53715), (320, 42972), (384, 35810), (480, 28648), (640, 21486), (768, 17905), (960, 14324), (1280, 10743), (1920, 7162), (3581, 3840)]