2915280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4049}}^1$

素因数の和:4068

約数の個数: 60

約数和(自身を含む): 9792900

約数和(自身を除く): 6877620

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, 4049, 8098, 12147, 16196, 20245, 24294, 32392, 36441, 40490, 48588, 60735, 64784, 72882, 80980, 97176, 121470, 145764, 161960, 182205, 194352, 242940, 291528, 323920, 364410, 485880, 583056, 728820, 971760, 1457640, 2915280]

約数ペア:

[(1, 2915280), (2, 1457640), (3, 971760), (4, 728820), (5, 583056), (6, 485880), (8, 364410), (9, 323920), (10, 291528), (12, 242940), (15, 194352), (16, 182205), (18, 161960), (20, 145764), (24, 121470), (30, 97176), (36, 80980), (40, 72882), (45, 64784), (48, 60735), (60, 48588), (72, 40490), (80, 36441), (90, 32392), (120, 24294), (144, 20245), (180, 16196), (240, 12147), (360, 8098), (720, 4049)]