396395280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1533

約数の個数: 120

約数和(自身を含む): 1334890752

約数和(自身を除く): 938495472

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, 607, 720, 907, 1214, 1814, 1821, 2428, 2721, 3035, 3628, 3642, 4535, 4856, 5442, 5463, 6070, 7256, 7284, 8163, 9070, 9105, 9712, 10884, 10926, 12140, 13605, 14512, 14568, 16326, 18140, 18210, 21768, 21852, 24280, 27210, 27315, 29136, 32652, 36280, 36420, 40815, 43536, 43704, 48560, 54420, 54630, 65304, 72560, 72840, 81630, 87408, 108840, 109260, 130608, 145680, 163260, 217680, 218520, 326520, 437040, 550549, 653040, 1101098, 1651647, 2202196, 2752745, 3303294, 4404392, 4954941, 5505490, 6606588, 8258235, 8808784, 9909882, 11010980, 13213176, 16516470, 19819764, 22021960, 24774705, 26426352, 33032940, 39639528, 44043920, 49549410, 66065880, 79279056, 99098820, 132131760, 198197640, 396395280]

約数ペア:

[(1, 396395280), (2, 198197640), (3, 132131760), (4, 99098820), (5, 79279056), (6, 66065880), (8, 49549410), (9, 44043920), (10, 39639528), (12, 33032940), (15, 26426352), (16, 24774705), (18, 22021960), (20, 19819764), (24, 16516470), (30, 13213176), (36, 11010980), (40, 9909882), (45, 8808784), (48, 8258235), (60, 6606588), (72, 5505490), (80, 4954941), (90, 4404392), (120, 3303294), (144, 2752745), (180, 2202196), (240, 1651647), (360, 1101098), (607, 653040), (720, 550549), (907, 437040), (1214, 326520), (1814, 218520), (1821, 217680), (2428, 163260), (2721, 145680), (3035, 130608), (3628, 109260), (3642, 108840), (4535, 87408), (4856, 81630), (5442, 72840), (5463, 72560), (6070, 65304), (7256, 54630), (7284, 54420), (8163, 48560), (9070, 43704), (9105, 43536), (9712, 40815), (10884, 36420), (10926, 36280), (12140, 32652), (13605, 29136), (14512, 27315), (14568, 27210), (16326, 24280), (18140, 21852), (18210, 21768)]