25464960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4446

約数の個数: 96

約数和(自身を含む): 87953580

約数和(自身を除く): 62488620

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 4421, 5760, 8842, 13263, 17684, 22105, 26526, 35368, 39789, 44210, 53052, 66315, 70736, 79578, 88420, 106104, 132630, 141472, 159156, 176840, 198945, 212208, 265260, 282944, 318312, 353680, 397890, 424416, 530520, 565888, 636624, 707360, 795780, 848832, 1061040, 1273248, 1414720, 1591560, 1697664, 2122080, 2546496, 2829440, 3183120, 4244160, 5092992, 6366240, 8488320, 12732480, 25464960]

約数ペア:

[(1, 25464960), (2, 12732480), (3, 8488320), (4, 6366240), (5, 5092992), (6, 4244160), (8, 3183120), (9, 2829440), (10, 2546496), (12, 2122080), (15, 1697664), (16, 1591560), (18, 1414720), (20, 1273248), (24, 1061040), (30, 848832), (32, 795780), (36, 707360), (40, 636624), (45, 565888), (48, 530520), (60, 424416), (64, 397890), (72, 353680), (80, 318312), (90, 282944), (96, 265260), (120, 212208), (128, 198945), (144, 176840), (160, 159156), (180, 141472), (192, 132630), (240, 106104), (288, 88420), (320, 79578), (360, 70736), (384, 66315), (480, 53052), (576, 44210), (640, 39789), (720, 35368), (960, 26526), (1152, 22105), (1440, 17684), (1920, 13263), (2880, 8842), (4421, 5760)]