82809360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115013}}^1$

素因数の和:115032

約数の個数: 60

約数和(自身を含む): 278103852

約数和(自身を除く): 195294492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115013, 230026, 345039, 460052, 575065, 690078, 920104, 1035117, 1150130, 1380156, 1725195, 1840208, 2070234, 2300260, 2760312, 3450390, 4140468, 4600520, 5175585, 5520624, 6900780, 8280936, 9201040, 10351170, 13801560, 16561872, 20702340, 27603120, 41404680, 82809360]

約数ペア:

[(1, 82809360), (2, 41404680), (3, 27603120), (4, 20702340), (5, 16561872), (6, 13801560), (8, 10351170), (9, 9201040), (10, 8280936), (12, 6900780), (15, 5520624), (16, 5175585), (18, 4600520), (20, 4140468), (24, 3450390), (30, 2760312), (36, 2300260), (40, 2070234), (45, 1840208), (48, 1725195), (60, 1380156), (72, 1150130), (80, 1035117), (90, 920104), (120, 690078), (144, 575065), (180, 460052), (240, 345039), (360, 230026), (720, 115013)]