70200720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97501}}^1$

素因数の和:97520

約数の個数: 60

約数和(自身を含む): 235759836

約数和(自身を除く): 165559116

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, 97501, 195002, 292503, 390004, 487505, 585006, 780008, 877509, 975010, 1170012, 1462515, 1560016, 1755018, 1950020, 2340024, 2925030, 3510036, 3900040, 4387545, 4680048, 5850060, 7020072, 7800080, 8775090, 11700120, 14040144, 17550180, 23400240, 35100360, 70200720]

約数ペア:

[(1, 70200720), (2, 35100360), (3, 23400240), (4, 17550180), (5, 14040144), (6, 11700120), (8, 8775090), (9, 7800080), (10, 7020072), (12, 5850060), (15, 4680048), (16, 4387545), (18, 3900040), (20, 3510036), (24, 2925030), (30, 2340024), (36, 1950020), (40, 1755018), (45, 1560016), (48, 1462515), (60, 1170012), (72, 975010), (80, 877509), (90, 780008), (120, 585006), (144, 487505), (180, 390004), (240, 292503), (360, 195002), (720, 97501)]