75384720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104701}}^1$

素因数の和:104720

約数の個数: 60

約数和(自身を含む): 253169436

約数和(自身を除く): 177784716

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, 104701, 209402, 314103, 418804, 523505, 628206, 837608, 942309, 1047010, 1256412, 1570515, 1675216, 1884618, 2094020, 2512824, 3141030, 3769236, 4188040, 4711545, 5025648, 6282060, 7538472, 8376080, 9423090, 12564120, 15076944, 18846180, 25128240, 37692360, 75384720]

約数ペア:

[(1, 75384720), (2, 37692360), (3, 25128240), (4, 18846180), (5, 15076944), (6, 12564120), (8, 9423090), (9, 8376080), (10, 7538472), (12, 6282060), (15, 5025648), (16, 4711545), (18, 4188040), (20, 3769236), (24, 3141030), (30, 2512824), (36, 2094020), (40, 1884618), (45, 1675216), (48, 1570515), (60, 1256412), (72, 1047010), (80, 942309), (90, 837608), (120, 628206), (144, 523505), (180, 418804), (240, 314103), (360, 209402), (720, 104701)]