221465280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{230693}}^1$

素因数の和:230713

約数の個数: 56

約数和(自身を含む): 703155312

約数和(自身を除く): 481690032

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, 160, 192, 240, 320, 480, 960, 230693, 461386, 692079, 922772, 1153465, 1384158, 1845544, 2306930, 2768316, 3460395, 3691088, 4613860, 5536632, 6920790, 7382176, 9227720, 11073264, 13841580, 14764352, 18455440, 22146528, 27683160, 36910880, 44293056, 55366320, 73821760, 110732640, 221465280]

約数ペア:

[(1, 221465280), (2, 110732640), (3, 73821760), (4, 55366320), (5, 44293056), (6, 36910880), (8, 27683160), (10, 22146528), (12, 18455440), (15, 14764352), (16, 13841580), (20, 11073264), (24, 9227720), (30, 7382176), (32, 6920790), (40, 5536632), (48, 4613860), (60, 3691088), (64, 3460395), (80, 2768316), (96, 2306930), (120, 1845544), (160, 1384158), (192, 1153465), (240, 922772), (320, 692079), (480, 461386), (960, 230693)]