4353480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 15120000

約数和(自身を除く): 10766520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 139, 145, 174, 180, 216, 232, 261, 270, 278, 290, 348, 360, 417, 435, 522, 540, 556, 580, 695, 696, 783, 834, 870, 1044, 1080, 1112, 1160, 1251, 1305, 1390, 1566, 1668, 1740, 2085, 2088, 2502, 2610, 2780, 3132, 3336, 3480, 3753, 3915, 4031, 4170, 5004, 5220, 5560, 6255, 6264, 7506, 7830, 8062, 8340, 10008, 10440, 12093, 12510, 15012, 15660, 16124, 16680, 18765, 20155, 24186, 25020, 30024, 31320, 32248, 36279, 37530, 40310, 48372, 50040, 60465, 72558, 75060, 80620, 96744, 108837, 120930, 145116, 150120, 161240, 181395, 217674, 241860, 290232, 362790, 435348, 483720, 544185, 725580, 870696, 1088370, 1451160, 2176740, 4353480]

約数ペア:

[(1, 4353480), (2, 2176740), (3, 1451160), (4, 1088370), (5, 870696), (6, 725580), (8, 544185), (9, 483720), (10, 435348), (12, 362790), (15, 290232), (18, 241860), (20, 217674), (24, 181395), (27, 161240), (29, 150120), (30, 145116), (36, 120930), (40, 108837), (45, 96744), (54, 80620), (58, 75060), (60, 72558), (72, 60465), (87, 50040), (90, 48372), (108, 40310), (116, 37530), (120, 36279), (135, 32248), (139, 31320), (145, 30024), (174, 25020), (180, 24186), (216, 20155), (232, 18765), (261, 16680), (270, 16124), (278, 15660), (290, 15012), (348, 12510), (360, 12093), (417, 10440), (435, 10008), (522, 8340), (540, 8062), (556, 7830), (580, 7506), (695, 6264), (696, 6255), (783, 5560), (834, 5220), (870, 5004), (1044, 4170), (1080, 4031), (1112, 3915), (1160, 3753), (1251, 3480), (1305, 3336), (1390, 3132), (1566, 2780), (1668, 2610), (1740, 2502), (2085, 2088)]