1272336660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{112199}}^1$

素因数の和:112227

約数の個数: 120

約数和(自身を含む): 4561603200

約数和(自身を除く): 3289266540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 112199, 224398, 336597, 448796, 560995, 673194, 785393, 1009791, 1121990, 1346388, 1570786, 1682985, 2019582, 2243980, 2356179, 3029373, 3141572, 3365970, 3926965, 4039164, 4712358, 5048955, 6058746, 6731940, 7068537, 7853930, 9088119, 9424716, 10097910, 11780895, 12117492, 14137074, 15146865, 15707860, 18176238, 20195820, 21205611, 23561790, 28274148, 30293730, 35342685, 36352476, 42411222, 45440595, 47123580, 60587460, 63616833, 70685370, 84822444, 90881190, 106028055, 127233666, 141370740, 181762380, 212056110, 254467332, 318084165, 424112220, 636168330, 1272336660]

約数ペア:

[(1, 1272336660), (2, 636168330), (3, 424112220), (4, 318084165), (5, 254467332), (6, 212056110), (7, 181762380), (9, 141370740), (10, 127233666), (12, 106028055), (14, 90881190), (15, 84822444), (18, 70685370), (20, 63616833), (21, 60587460), (27, 47123580), (28, 45440595), (30, 42411222), (35, 36352476), (36, 35342685), (42, 30293730), (45, 28274148), (54, 23561790), (60, 21205611), (63, 20195820), (70, 18176238), (81, 15707860), (84, 15146865), (90, 14137074), (105, 12117492), (108, 11780895), (126, 10097910), (135, 9424716), (140, 9088119), (162, 7853930), (180, 7068537), (189, 6731940), (210, 6058746), (252, 5048955), (270, 4712358), (315, 4039164), (324, 3926965), (378, 3365970), (405, 3141572), (420, 3029373), (540, 2356179), (567, 2243980), (630, 2019582), (756, 1682985), (810, 1570786), (945, 1346388), (1134, 1121990), (1260, 1009791), (1620, 785393), (1890, 673194), (2268, 560995), (2835, 448796), (3780, 336597), (5670, 224398), (11340, 112199)]