78754080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{164071}}^1$

素因数の和:164089

約数の個数: 48

約数和(自身を含む): 248076864

約数和(自身を除く): 169322784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 164071, 328142, 492213, 656284, 820355, 984426, 1312568, 1640710, 1968852, 2461065, 2625136, 3281420, 3937704, 4922130, 5250272, 6562840, 7875408, 9844260, 13125680, 15750816, 19688520, 26251360, 39377040, 78754080]

約数ペア:

[(1, 78754080), (2, 39377040), (3, 26251360), (4, 19688520), (5, 15750816), (6, 13125680), (8, 9844260), (10, 7875408), (12, 6562840), (15, 5250272), (16, 4922130), (20, 3937704), (24, 3281420), (30, 2625136), (32, 2461065), (40, 1968852), (48, 1640710), (60, 1312568), (80, 984426), (96, 820355), (120, 656284), (160, 492213), (240, 328142), (480, 164071)]