99906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{208139}}^1$

素因数の和:208157

約数の個数: 48

約数和(自身を含む): 314707680

約数和(自身を除く): 214800960

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, 208139, 416278, 624417, 832556, 1040695, 1248834, 1665112, 2081390, 2497668, 3122085, 3330224, 4162780, 4995336, 6244170, 6660448, 8325560, 9990672, 12488340, 16651120, 19981344, 24976680, 33302240, 49953360, 99906720]

約数ペア:

[(1, 99906720), (2, 49953360), (3, 33302240), (4, 24976680), (5, 19981344), (6, 16651120), (8, 12488340), (10, 9990672), (12, 8325560), (15, 6660448), (16, 6244170), (20, 4995336), (24, 4162780), (30, 3330224), (32, 3122085), (40, 2497668), (48, 2081390), (60, 1665112), (80, 1248834), (96, 1040695), (120, 832556), (160, 624417), (240, 416278), (480, 208139)]