763541280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{530237}}^1$

素因数の和:530258

約数の個数: 72

約数和(自身を含む): 2605589532

約数和(自身を除く): 1842048252

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, 530237, 1060474, 1590711, 2120948, 2651185, 3181422, 4241896, 4772133, 5302370, 6362844, 7953555, 8483792, 9544266, 10604740, 12725688, 15907110, 16967584, 19088532, 21209480, 23860665, 25451376, 31814220, 38177064, 42418960, 47721330, 50902752, 63628440, 76354128, 84837920, 95442660, 127256880, 152708256, 190885320, 254513760, 381770640, 763541280]

約数ペア:

[(1, 763541280), (2, 381770640), (3, 254513760), (4, 190885320), (5, 152708256), (6, 127256880), (8, 95442660), (9, 84837920), (10, 76354128), (12, 63628440), (15, 50902752), (16, 47721330), (18, 42418960), (20, 38177064), (24, 31814220), (30, 25451376), (32, 23860665), (36, 21209480), (40, 19088532), (45, 16967584), (48, 15907110), (60, 12725688), (72, 10604740), (80, 9544266), (90, 8483792), (96, 7953555), (120, 6362844), (144, 5302370), (160, 4772133), (180, 4241896), (240, 3181422), (288, 2651185), (360, 2120948), (480, 1590711), (720, 1060474), (1440, 530237)]