64101120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16693}}^1$

素因数の和:16717

約数の個数: 72

約数和(自身を含む): 204735216

約数和(自身を除く): 140634096

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, 3840, 16693, 33386, 50079, 66772, 83465, 100158, 133544, 166930, 200316, 250395, 267088, 333860, 400632, 500790, 534176, 667720, 801264, 1001580, 1068352, 1335440, 1602528, 2003160, 2136704, 2670880, 3205056, 4006320, 4273408, 5341760, 6410112, 8012640, 10683520, 12820224, 16025280, 21367040, 32050560, 64101120]

約数ペア:

[(1, 64101120), (2, 32050560), (3, 21367040), (4, 16025280), (5, 12820224), (6, 10683520), (8, 8012640), (10, 6410112), (12, 5341760), (15, 4273408), (16, 4006320), (20, 3205056), (24, 2670880), (30, 2136704), (32, 2003160), (40, 1602528), (48, 1335440), (60, 1068352), (64, 1001580), (80, 801264), (96, 667720), (120, 534176), (128, 500790), (160, 400632), (192, 333860), (240, 267088), (256, 250395), (320, 200316), (384, 166930), (480, 133544), (640, 100158), (768, 83465), (960, 66772), (1280, 50079), (1920, 33386), (3840, 16693)]