15954060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 47355840

約数和(自身を除く): 31401780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 173, 174, 212, 265, 290, 318, 346, 348, 435, 519, 530, 580, 636, 692, 795, 865, 870, 1038, 1060, 1537, 1590, 1730, 1740, 2076, 2595, 3074, 3180, 3460, 4611, 5017, 5190, 6148, 7685, 9169, 9222, 10034, 10380, 15051, 15370, 18338, 18444, 20068, 23055, 25085, 27507, 30102, 30740, 36676, 45845, 46110, 50170, 55014, 60204, 75255, 91690, 92220, 100340, 110028, 137535, 150510, 183380, 265901, 275070, 301020, 531802, 550140, 797703, 1063604, 1329505, 1595406, 2659010, 3190812, 3988515, 5318020, 7977030, 15954060]

約数ペア:

[(1, 15954060), (2, 7977030), (3, 5318020), (4, 3988515), (5, 3190812), (6, 2659010), (10, 1595406), (12, 1329505), (15, 1063604), (20, 797703), (29, 550140), (30, 531802), (53, 301020), (58, 275070), (60, 265901), (87, 183380), (106, 150510), (116, 137535), (145, 110028), (159, 100340), (173, 92220), (174, 91690), (212, 75255), (265, 60204), (290, 55014), (318, 50170), (346, 46110), (348, 45845), (435, 36676), (519, 30740), (530, 30102), (580, 27507), (636, 25085), (692, 23055), (795, 20068), (865, 18444), (870, 18338), (1038, 15370), (1060, 15051), (1537, 10380), (1590, 10034), (1730, 9222), (1740, 9169), (2076, 7685), (2595, 6148), (3074, 5190), (3180, 5017), (3460, 4611)]