83640240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116167}}^1$

素因数の和:116186

約数の個数: 60

約数和(自身を含む): 280894224

約数和(自身を除く): 197253984

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, 116167, 232334, 348501, 464668, 580835, 697002, 929336, 1045503, 1161670, 1394004, 1742505, 1858672, 2091006, 2323340, 2788008, 3485010, 4182012, 4646680, 5227515, 5576016, 6970020, 8364024, 9293360, 10455030, 13940040, 16728048, 20910060, 27880080, 41820120, 83640240]

約数ペア:

[(1, 83640240), (2, 41820120), (3, 27880080), (4, 20910060), (5, 16728048), (6, 13940040), (8, 10455030), (9, 9293360), (10, 8364024), (12, 6970020), (15, 5576016), (16, 5227515), (18, 4646680), (20, 4182012), (24, 3485010), (30, 2788008), (36, 2323340), (40, 2091006), (45, 1858672), (48, 1742505), (60, 1394004), (72, 1161670), (80, 1045503), (90, 929336), (120, 697002), (144, 580835), (180, 464668), (240, 348501), (360, 232334), (720, 116167)]