153255720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 486259200

約数和(自身を除く): 333003480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 348, 376, 435, 470, 564, 580, 696, 705, 870, 937, 940, 1128, 1160, 1363, 1410, 1740, 1874, 1880, 2726, 2811, 2820, 3480, 3748, 4089, 4685, 5452, 5622, 5640, 6815, 7496, 8178, 9370, 10904, 11244, 13630, 14055, 16356, 18740, 20445, 22488, 27173, 27260, 28110, 32712, 37480, 40890, 44039, 54346, 54520, 56220, 81519, 81780, 88078, 108692, 112440, 132117, 135865, 163038, 163560, 176156, 217384, 220195, 264234, 271730, 326076, 352312, 407595, 440390, 528468, 543460, 652152, 660585, 815190, 880780, 1056936, 1086920, 1277131, 1321170, 1630380, 1761560, 2554262, 2642340, 3260760, 3831393, 5108524, 5284680, 6385655, 7662786, 10217048, 12771310, 15325572, 19156965, 25542620, 30651144, 38313930, 51085240, 76627860, 153255720]

約数ペア:

[(1, 153255720), (2, 76627860), (3, 51085240), (4, 38313930), (5, 30651144), (6, 25542620), (8, 19156965), (10, 15325572), (12, 12771310), (15, 10217048), (20, 7662786), (24, 6385655), (29, 5284680), (30, 5108524), (40, 3831393), (47, 3260760), (58, 2642340), (60, 2554262), (87, 1761560), (94, 1630380), (116, 1321170), (120, 1277131), (141, 1086920), (145, 1056936), (174, 880780), (188, 815190), (232, 660585), (235, 652152), (282, 543460), (290, 528468), (348, 440390), (376, 407595), (435, 352312), (470, 326076), (564, 271730), (580, 264234), (696, 220195), (705, 217384), (870, 176156), (937, 163560), (940, 163038), (1128, 135865), (1160, 132117), (1363, 112440), (1410, 108692), (1740, 88078), (1874, 81780), (1880, 81519), (2726, 56220), (2811, 54520), (2820, 54346), (3480, 44039), (3748, 40890), (4089, 37480), (4685, 32712), (5452, 28110), (5622, 27260), (5640, 27173), (6815, 22488), (7496, 20445), (8178, 18740), (9370, 16356), (10904, 14055), (11244, 13630)]