123519060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 450455040

約数和(自身を除く): 326935980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 797, 820, 861, 945, 1107, 1148, 1230, 1260, 1435, 1476, 1594, 1722, 1845, 1890, 2214, 2391, 2460, 2583, 2870, 3188, 3444, 3690, 3780, 3985, 4305, 4428, 4782, 5166, 5535, 5579, 5740, 7173, 7380, 7749, 7970, 8610, 9564, 10332, 11070, 11158, 11955, 12915, 14346, 15498, 15940, 16737, 17220, 21519, 22140, 22316, 23910, 25830, 27895, 28692, 30996, 32677, 33474, 35865, 38745, 43038, 47820, 50211, 51660, 55790, 65354, 66948, 71730, 77490, 83685, 86076, 98031, 100422, 107595, 111580, 130708, 143460, 150633, 154980, 163385, 167370, 196062, 200844, 215190, 228739, 251055, 294093, 301266, 326770, 334740, 392124, 430380, 457478, 490155, 502110, 588186, 602532, 653540, 686217, 753165, 882279, 914956, 980310, 1004220, 1143695, 1176372, 1372434, 1470465, 1506330, 1764558, 1960620, 2058651, 2287390, 2744868, 2940930, 3012660, 3431085, 3529116, 4117302, 4411395, 4574780, 5881860, 6175953, 6862170, 8234604, 8822790, 10293255, 12351906, 13724340, 17645580, 20586510, 24703812, 30879765, 41173020, 61759530, 123519060]

約数ペア:

[(1, 123519060), (2, 61759530), (3, 41173020), (4, 30879765), (5, 24703812), (6, 20586510), (7, 17645580), (9, 13724340), (10, 12351906), (12, 10293255), (14, 8822790), (15, 8234604), (18, 6862170), (20, 6175953), (21, 5881860), (27, 4574780), (28, 4411395), (30, 4117302), (35, 3529116), (36, 3431085), (41, 3012660), (42, 2940930), (45, 2744868), (54, 2287390), (60, 2058651), (63, 1960620), (70, 1764558), (82, 1506330), (84, 1470465), (90, 1372434), (105, 1176372), (108, 1143695), (123, 1004220), (126, 980310), (135, 914956), (140, 882279), (164, 753165), (180, 686217), (189, 653540), (205, 602532), (210, 588186), (246, 502110), (252, 490155), (270, 457478), (287, 430380), (315, 392124), (369, 334740), (378, 326770), (410, 301266), (420, 294093), (492, 251055), (540, 228739), (574, 215190), (615, 200844), (630, 196062), (738, 167370), (756, 163385), (797, 154980), (820, 150633), (861, 143460), (945, 130708), (1107, 111580), (1148, 107595), (1230, 100422), (1260, 98031), (1435, 86076), (1476, 83685), (1594, 77490), (1722, 71730), (1845, 66948), (1890, 65354), (2214, 55790), (2391, 51660), (2460, 50211), (2583, 47820), (2870, 43038), (3188, 38745), (3444, 35865), (3690, 33474), (3780, 32677), (3985, 30996), (4305, 28692), (4428, 27895), (4782, 25830), (5166, 23910), (5535, 22316), (5579, 22140), (5740, 21519), (7173, 17220), (7380, 16737), (7749, 15940), (7970, 15498), (8610, 14346), (9564, 12915), (10332, 11955), (11070, 11158)]