72098280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200273}}^1$

素因数の和:200290

約数の個数: 48

約数和(自身を含む): 234320580

約数和(自身を除く): 162222300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200273, 400546, 600819, 801092, 1001365, 1201638, 1602184, 1802457, 2002730, 2403276, 3004095, 3604914, 4005460, 4806552, 6008190, 7209828, 8010920, 9012285, 12016380, 14419656, 18024570, 24032760, 36049140, 72098280]

約数ペア:

[(1, 72098280), (2, 36049140), (3, 24032760), (4, 18024570), (5, 14419656), (6, 12016380), (8, 9012285), (9, 8010920), (10, 7209828), (12, 6008190), (15, 4806552), (18, 4005460), (20, 3604914), (24, 3004095), (30, 2403276), (36, 2002730), (40, 1802457), (45, 1602184), (60, 1201638), (72, 1001365), (90, 801092), (120, 600819), (180, 400546), (360, 200273)]