172846680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9539}}^1$

素因数の和:9704

約数の個数: 64

約数和(自身を含む): 522028800

約数和(自身を除く): 349182120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 9539, 18120, 19078, 28617, 38156, 47695, 57234, 76312, 95390, 114468, 143085, 190780, 228936, 286170, 381560, 572340, 1144680, 1440389, 2880778, 4321167, 5761556, 7201945, 8642334, 11523112, 14403890, 17284668, 21605835, 28807780, 34569336, 43211670, 57615560, 86423340, 172846680]

約数ペア:

[(1, 172846680), (2, 86423340), (3, 57615560), (4, 43211670), (5, 34569336), (6, 28807780), (8, 21605835), (10, 17284668), (12, 14403890), (15, 11523112), (20, 8642334), (24, 7201945), (30, 5761556), (40, 4321167), (60, 2880778), (120, 1440389), (151, 1144680), (302, 572340), (453, 381560), (604, 286170), (755, 228936), (906, 190780), (1208, 143085), (1510, 114468), (1812, 95390), (2265, 76312), (3020, 57234), (3624, 47695), (4530, 38156), (6040, 28617), (9060, 19078), (9539, 18120)]