76716720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11839}}^1$

素因数の和:11864

約数の個数: 100

約数和(自身を含む): 266471040

約数和(自身を除く): 189754320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11839, 23678, 35517, 47356, 59195, 71034, 94712, 106551, 118390, 142068, 177585, 189424, 213102, 236780, 284136, 319653, 355170, 426204, 473560, 532755, 568272, 639306, 710340, 852408, 947120, 958959, 1065510, 1278612, 1420680, 1598265, 1704816, 1917918, 2131020, 2557224, 2841360, 3196530, 3835836, 4262040, 4794795, 5114448, 6393060, 7671672, 8524080, 9589590, 12786120, 15343344, 19179180, 25572240, 38358360, 76716720]

約数ペア:

[(1, 76716720), (2, 38358360), (3, 25572240), (4, 19179180), (5, 15343344), (6, 12786120), (8, 9589590), (9, 8524080), (10, 7671672), (12, 6393060), (15, 5114448), (16, 4794795), (18, 4262040), (20, 3835836), (24, 3196530), (27, 2841360), (30, 2557224), (36, 2131020), (40, 1917918), (45, 1704816), (48, 1598265), (54, 1420680), (60, 1278612), (72, 1065510), (80, 958959), (81, 947120), (90, 852408), (108, 710340), (120, 639306), (135, 568272), (144, 532755), (162, 473560), (180, 426204), (216, 355170), (240, 319653), (270, 284136), (324, 236780), (360, 213102), (405, 189424), (432, 177585), (540, 142068), (648, 118390), (720, 106551), (810, 94712), (1080, 71034), (1296, 59195), (1620, 47356), (2160, 35517), (3240, 23678), (6480, 11839)]