75391920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104711}}^1$

素因数の和:104730

約数の個数: 60

約数和(自身を含む): 253193616

約数和(自身を除く): 177801696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 104711, 209422, 314133, 418844, 523555, 628266, 837688, 942399, 1047110, 1256532, 1570665, 1675376, 1884798, 2094220, 2513064, 3141330, 3769596, 4188440, 4711995, 5026128, 6282660, 7539192, 8376880, 9423990, 12565320, 15078384, 18847980, 25130640, 37695960, 75391920]

約数ペア:

[(1, 75391920), (2, 37695960), (3, 25130640), (4, 18847980), (5, 15078384), (6, 12565320), (8, 9423990), (9, 8376880), (10, 7539192), (12, 6282660), (15, 5026128), (16, 4711995), (18, 4188440), (20, 3769596), (24, 3141330), (30, 2513064), (36, 2094220), (40, 1884798), (45, 1675376), (48, 1570665), (60, 1256532), (72, 1047110), (80, 942399), (90, 837688), (120, 628266), (144, 523555), (180, 418844), (240, 314133), (360, 209422), (720, 104711)]