253165680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1459}}^1$

素因数の和:1719

約数の個数: 120

約数和(自身を含む): 854327760

約数和(自身を除く): 601162080

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, 241, 360, 482, 720, 723, 964, 1205, 1446, 1459, 1928, 2169, 2410, 2892, 2918, 3615, 3856, 4338, 4377, 4820, 5784, 5836, 7230, 7295, 8676, 8754, 9640, 10845, 11568, 11672, 13131, 14460, 14590, 17352, 17508, 19280, 21690, 21885, 23344, 26262, 28920, 29180, 34704, 35016, 43380, 43770, 52524, 57840, 58360, 65655, 70032, 86760, 87540, 105048, 116720, 131310, 173520, 175080, 210096, 262620, 350160, 351619, 525240, 703238, 1050480, 1054857, 1406476, 1758095, 2109714, 2812952, 3164571, 3516190, 4219428, 5274285, 5625904, 6329142, 7032380, 8438856, 10548570, 12658284, 14064760, 15822855, 16877712, 21097140, 25316568, 28129520, 31645710, 42194280, 50633136, 63291420, 84388560, 126582840, 253165680]

約数ペア:

[(1, 253165680), (2, 126582840), (3, 84388560), (4, 63291420), (5, 50633136), (6, 42194280), (8, 31645710), (9, 28129520), (10, 25316568), (12, 21097140), (15, 16877712), (16, 15822855), (18, 14064760), (20, 12658284), (24, 10548570), (30, 8438856), (36, 7032380), (40, 6329142), (45, 5625904), (48, 5274285), (60, 4219428), (72, 3516190), (80, 3164571), (90, 2812952), (120, 2109714), (144, 1758095), (180, 1406476), (240, 1054857), (241, 1050480), (360, 703238), (482, 525240), (720, 351619), (723, 350160), (964, 262620), (1205, 210096), (1446, 175080), (1459, 173520), (1928, 131310), (2169, 116720), (2410, 105048), (2892, 87540), (2918, 86760), (3615, 70032), (3856, 65655), (4338, 58360), (4377, 57840), (4820, 52524), (5784, 43770), (5836, 43380), (7230, 35016), (7295, 34704), (8676, 29180), (8754, 28920), (9640, 26262), (10845, 23344), (11568, 21885), (11672, 21690), (13131, 19280), (14460, 17508), (14590, 17352)]