761280515340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{65449}}^1\times {\mathrm{193861}}^1$

素因数の和:259322

約数の個数: 48

約数和(自身を含む): 2131629007200

約数和(自身を除く): 1370348491860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 65449, 130898, 193861, 196347, 261796, 327245, 387722, 392694, 581583, 654490, 775444, 785388, 969305, 981735, 1163166, 1308980, 1938610, 1963470, 2326332, 2907915, 3877220, 3926940, 5815830, 11631660, 12688008589, 25376017178, 38064025767, 50752034356, 63440042945, 76128051534, 126880085890, 152256103068, 190320128835, 253760171780, 380640257670, 761280515340]

約数ペア:

[(1, 761280515340), (2, 380640257670), (3, 253760171780), (4, 190320128835), (5, 152256103068), (6, 126880085890), (10, 76128051534), (12, 63440042945), (15, 50752034356), (20, 38064025767), (30, 25376017178), (60, 12688008589), (65449, 11631660), (130898, 5815830), (193861, 3926940), (196347, 3877220), (261796, 2907915), (327245, 2326332), (387722, 1963470), (392694, 1938610), (581583, 1308980), (654490, 1163166), (775444, 981735), (785388, 969305)]