30323160

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 119180160

約数和(自身を除く): 88857000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 191, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 382, 392, 405, 420, 441, 490, 504, 540, 567, 573, 588, 630, 648, 735, 756, 764, 810, 840, 882, 945, 955, 980, 1080, 1134, 1146, 1176, 1260, 1323, 1337, 1470, 1512, 1528, 1620, 1719, 1764, 1890, 1910, 1960, 2205, 2268, 2292, 2520, 2646, 2674, 2835, 2865, 2940, 3240, 3438, 3528, 3780, 3820, 3969, 4011, 4410, 4536, 4584, 5157, 5292, 5348, 5670, 5730, 5880, 6615, 6685, 6876, 7560, 7640, 7938, 8022, 8595, 8820, 9359, 10314, 10584, 10696, 11340, 11460, 12033, 13230, 13370, 13752, 15471, 15876, 16044, 17190, 17640, 18718, 19845, 20055, 20628, 22680, 22920, 24066, 25785, 26460, 26740, 28077, 30942, 31752, 32088, 34380, 36099, 37436, 39690, 40110, 41256, 46795, 48132, 51570, 52920, 53480, 56154, 60165, 61884, 68760, 72198, 74872, 77355, 79380, 80220, 84231, 93590, 96264, 103140, 108297, 112308, 120330, 123768, 140385, 144396, 154710, 158760, 160440, 168462, 180495, 187180, 206280, 216594, 224616, 240660, 252693, 280770, 288792, 309420, 336924, 360990, 374360, 421155, 433188, 481320, 505386, 541485, 561540, 618840, 673848, 721980, 758079, 842310, 866376, 1010772, 1082970, 1123080, 1263465, 1443960, 1516158, 1684620, 2021544, 2165940, 2526930, 3032316, 3369240, 3790395, 4331880, 5053860, 6064632, 7580790, 10107720, 15161580, 30323160]

約数ペア:

[(1, 30323160), (2, 15161580), (3, 10107720), (4, 7580790), (5, 6064632), (6, 5053860), (7, 4331880), (8, 3790395), (9, 3369240), (10, 3032316), (12, 2526930), (14, 2165940), (15, 2021544), (18, 1684620), (20, 1516158), (21, 1443960), (24, 1263465), (27, 1123080), (28, 1082970), (30, 1010772), (35, 866376), (36, 842310), (40, 758079), (42, 721980), (45, 673848), (49, 618840), (54, 561540), (56, 541485), (60, 505386), (63, 481320), (70, 433188), (72, 421155), (81, 374360), (84, 360990), (90, 336924), (98, 309420), (105, 288792), (108, 280770), (120, 252693), (126, 240660), (135, 224616), (140, 216594), (147, 206280), (162, 187180), (168, 180495), (180, 168462), (189, 160440), (191, 158760), (196, 154710), (210, 144396), (216, 140385), (245, 123768), (252, 120330), (270, 112308), (280, 108297), (294, 103140), (315, 96264), (324, 93590), (360, 84231), (378, 80220), (382, 79380), (392, 77355), (405, 74872), (420, 72198), (441, 68760), (490, 61884), (504, 60165), (540, 56154), (567, 53480), (573, 52920), (588, 51570), (630, 48132), (648, 46795), (735, 41256), (756, 40110), (764, 39690), (810, 37436), (840, 36099), (882, 34380), (945, 32088), (955, 31752), (980, 30942), (1080, 28077), (1134, 26740), (1146, 26460), (1176, 25785), (1260, 24066), (1323, 22920), (1337, 22680), (1470, 20628), (1512, 20055), (1528, 19845), (1620, 18718), (1719, 17640), (1764, 17190), (1890, 16044), (1910, 15876), (1960, 15471), (2205, 13752), (2268, 13370), (2292, 13230), (2520, 12033), (2646, 11460), (2674, 11340), (2835, 10696), (2865, 10584), (2940, 10314), (3240, 9359), (3438, 8820), (3528, 8595), (3780, 8022), (3820, 7938), (3969, 7640), (4011, 7560), (4410, 6876), (4536, 6685), (4584, 6615), (5157, 5880), (5292, 5730), (5348, 5670)]