65274240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33997}}^1$

素因数の和:34019

約数の個数: 64

約数和(自身を含む): 208067760

約数和(自身を除く): 142793520

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, 320, 384, 480, 640, 960, 1920, 33997, 67994, 101991, 135988, 169985, 203982, 271976, 339970, 407964, 509955, 543952, 679940, 815928, 1019910, 1087904, 1359880, 1631856, 2039820, 2175808, 2719760, 3263712, 4079640, 4351616, 5439520, 6527424, 8159280, 10879040, 13054848, 16318560, 21758080, 32637120, 65274240]

約数ペア:

[(1, 65274240), (2, 32637120), (3, 21758080), (4, 16318560), (5, 13054848), (6, 10879040), (8, 8159280), (10, 6527424), (12, 5439520), (15, 4351616), (16, 4079640), (20, 3263712), (24, 2719760), (30, 2175808), (32, 2039820), (40, 1631856), (48, 1359880), (60, 1087904), (64, 1019910), (80, 815928), (96, 679940), (120, 543952), (128, 509955), (160, 407964), (192, 339970), (240, 271976), (320, 203982), (384, 169985), (480, 135988), (640, 101991), (960, 67994), (1920, 33997)]