97215840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67511}}^1$

素因数の和:67532

約数の個数: 72

約数和(自身を含む): 331753968

約数和(自身を除く): 234538128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 67511, 135022, 202533, 270044, 337555, 405066, 540088, 607599, 675110, 810132, 1012665, 1080176, 1215198, 1350220, 1620264, 2025330, 2160352, 2430396, 2700440, 3037995, 3240528, 4050660, 4860792, 5400880, 6075990, 6481056, 8101320, 9721584, 10801760, 12151980, 16202640, 19443168, 24303960, 32405280, 48607920, 97215840]

約数ペア:

[(1, 97215840), (2, 48607920), (3, 32405280), (4, 24303960), (5, 19443168), (6, 16202640), (8, 12151980), (9, 10801760), (10, 9721584), (12, 8101320), (15, 6481056), (16, 6075990), (18, 5400880), (20, 4860792), (24, 4050660), (30, 3240528), (32, 3037995), (36, 2700440), (40, 2430396), (45, 2160352), (48, 2025330), (60, 1620264), (72, 1350220), (80, 1215198), (90, 1080176), (96, 1012665), (120, 810132), (144, 675110), (160, 607599), (180, 540088), (240, 405066), (288, 337555), (360, 270044), (480, 202533), (720, 135022), (1440, 67511)]