4555212120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145441}}^1$

素因数の和:145490

約数の個数: 128

約数和(自身を含む): 15707736000

約数和(自身を除く): 11152523880

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, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 145441, 290882, 436323, 581764, 727205, 872646, 1163528, 1308969, 1454410, 1745292, 2181615, 2617938, 2908820, 3490584, 3926907, 4217789, 4363230, 5235876, 5817640, 6544845, 7853814, 8435578, 8726460, 10471752, 12653367, 13089690, 15707628, 16871156, 17452920, 19634535, 21088945, 25306734, 26179380, 31415256, 33742312, 37960101, 39269070, 42177890, 50613468, 52358760, 63266835, 75920202, 78538140, 84355780, 101226936, 113880303, 126533670, 151840404, 157076280, 168711560, 189800505, 227760606, 253067340, 303680808, 379601010, 455521212, 506134680, 569401515, 759202020, 911042424, 1138803030, 1518404040, 2277606060, 4555212120]

約数ペア:

[(1, 4555212120), (2, 2277606060), (3, 1518404040), (4, 1138803030), (5, 911042424), (6, 759202020), (8, 569401515), (9, 506134680), (10, 455521212), (12, 379601010), (15, 303680808), (18, 253067340), (20, 227760606), (24, 189800505), (27, 168711560), (29, 157076280), (30, 151840404), (36, 126533670), (40, 113880303), (45, 101226936), (54, 84355780), (58, 78538140), (60, 75920202), (72, 63266835), (87, 52358760), (90, 50613468), (108, 42177890), (116, 39269070), (120, 37960101), (135, 33742312), (145, 31415256), (174, 26179380), (180, 25306734), (216, 21088945), (232, 19634535), (261, 17452920), (270, 16871156), (290, 15707628), (348, 13089690), (360, 12653367), (435, 10471752), (522, 8726460), (540, 8435578), (580, 7853814), (696, 6544845), (783, 5817640), (870, 5235876), (1044, 4363230), (1080, 4217789), (1160, 3926907), (1305, 3490584), (1566, 2908820), (1740, 2617938), (2088, 2181615), (2610, 1745292), (3132, 1454410), (3480, 1308969), (3915, 1163528), (5220, 872646), (6264, 727205), (7830, 581764), (10440, 436323), (15660, 290882), (31320, 145441)]