154596240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5297

約数の個数: 120

約数和(自身を含む): 531950328

約数和(自身を除く): 377354088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5237, 5904, 7380, 9840, 10474, 14760, 15711, 20948, 26185, 29520, 31422, 41896, 47133, 52370, 62844, 78555, 83792, 94266, 104740, 125688, 157110, 188532, 209480, 214717, 235665, 251376, 314220, 377064, 418960, 429434, 471330, 628440, 644151, 754128, 858868, 942660, 1073585, 1256880, 1288302, 1717736, 1885320, 1932453, 2147170, 2576604, 3220755, 3435472, 3770640, 3864906, 4294340, 5153208, 6441510, 7729812, 8588680, 9662265, 10306416, 12883020, 15459624, 17177360, 19324530, 25766040, 30919248, 38649060, 51532080, 77298120, 154596240]

約数ペア:

[(1, 154596240), (2, 77298120), (3, 51532080), (4, 38649060), (5, 30919248), (6, 25766040), (8, 19324530), (9, 17177360), (10, 15459624), (12, 12883020), (15, 10306416), (16, 9662265), (18, 8588680), (20, 7729812), (24, 6441510), (30, 5153208), (36, 4294340), (40, 3864906), (41, 3770640), (45, 3435472), (48, 3220755), (60, 2576604), (72, 2147170), (80, 1932453), (82, 1885320), (90, 1717736), (120, 1288302), (123, 1256880), (144, 1073585), (164, 942660), (180, 858868), (205, 754128), (240, 644151), (246, 628440), (328, 471330), (360, 429434), (369, 418960), (410, 377064), (492, 314220), (615, 251376), (656, 235665), (720, 214717), (738, 209480), (820, 188532), (984, 157110), (1230, 125688), (1476, 104740), (1640, 94266), (1845, 83792), (1968, 78555), (2460, 62844), (2952, 52370), (3280, 47133), (3690, 41896), (4920, 31422), (5237, 29520), (5904, 26185), (7380, 20948), (9840, 15711), (10474, 14760)]