12732480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{4421}}^1$

素因数の和:4444

約数の個数: 84

約数和(自身を含む): 43804332

約数和(自身を除く): 31071852

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 4421, 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, 636624, 707360, 795780, 848832, 1061040, 1273248, 1414720, 1591560, 2122080, 2546496, 3183120, 4244160, 6366240, 12732480]

約数ペア:

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