65975798880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45816527}}^1$

素因数の和:45816548

約数の個数: 72

約数和(自身を含む): 225142418592

約数和(自身を除く): 159166619712

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 45816527, 91633054, 137449581, 183266108, 229082635, 274899162, 366532216, 412348743, 458165270, 549798324, 687247905, 733064432, 824697486, 916330540, 1099596648, 1374495810, 1466128864, 1649394972, 1832661080, 2061743715, 2199193296, 2748991620, 3298789944, 3665322160, 4123487430, 4398386592, 5497983240, 6597579888, 7330644320, 8246974860, 10995966480, 13195159776, 16493949720, 21991932960, 32987899440, 65975798880]

約数ペア:

[(1, 65975798880), (2, 32987899440), (3, 21991932960), (4, 16493949720), (5, 13195159776), (6, 10995966480), (8, 8246974860), (9, 7330644320), (10, 6597579888), (12, 5497983240), (15, 4398386592), (16, 4123487430), (18, 3665322160), (20, 3298789944), (24, 2748991620), (30, 2199193296), (32, 2061743715), (36, 1832661080), (40, 1649394972), (45, 1466128864), (48, 1374495810), (60, 1099596648), (72, 916330540), (80, 824697486), (90, 733064432), (96, 687247905), (120, 549798324), (144, 458165270), (160, 412348743), (180, 366532216), (240, 274899162), (288, 229082635), (360, 183266108), (480, 137449581), (720, 91633054), (1440, 45816527)]