118128720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{967}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 367297920

約数和(自身を除く): 249169200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 967, 1018, 1527, 1934, 2036, 2545, 2901, 3054, 3868, 4072, 4835, 5090, 5802, 6108, 7635, 7736, 8144, 9670, 10180, 11604, 12216, 14505, 15270, 15472, 19340, 20360, 23208, 24432, 29010, 30540, 38680, 40720, 46416, 58020, 61080, 77360, 116040, 122160, 232080, 492203, 984406, 1476609, 1968812, 2461015, 2953218, 3937624, 4922030, 5906436, 7383045, 7875248, 9844060, 11812872, 14766090, 19688120, 23625744, 29532180, 39376240, 59064360, 118128720]

約数ペア:

[(1, 118128720), (2, 59064360), (3, 39376240), (4, 29532180), (5, 23625744), (6, 19688120), (8, 14766090), (10, 11812872), (12, 9844060), (15, 7875248), (16, 7383045), (20, 5906436), (24, 4922030), (30, 3937624), (40, 2953218), (48, 2461015), (60, 1968812), (80, 1476609), (120, 984406), (240, 492203), (509, 232080), (967, 122160), (1018, 116040), (1527, 77360), (1934, 61080), (2036, 58020), (2545, 46416), (2901, 40720), (3054, 38680), (3868, 30540), (4072, 29010), (4835, 24432), (5090, 23208), (5802, 20360), (6108, 19340), (7635, 15472), (7736, 15270), (8144, 14505), (9670, 12216), (10180, 11604)]