120783780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 400667904

約数和(自身を除く): 279884124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 727, 780, 852, 923, 1065, 1170, 1278, 1420, 1454, 1846, 2130, 2181, 2340, 2556, 2769, 2908, 3195, 3635, 3692, 4260, 4362, 4615, 5538, 6390, 6543, 7270, 8307, 8724, 9230, 9451, 10905, 11076, 12780, 13086, 13845, 14540, 16614, 18460, 18902, 21810, 26172, 27690, 28353, 32715, 33228, 37804, 41535, 43620, 47255, 51617, 55380, 56706, 65430, 83070, 85059, 94510, 103234, 113412, 130860, 141765, 154851, 166140, 170118, 189020, 206468, 258085, 283530, 309702, 340236, 425295, 464553, 516170, 567060, 619404, 671021, 774255, 850590, 929106, 1032340, 1342042, 1548510, 1701180, 1858212, 2013063, 2322765, 2684084, 3097020, 3355105, 4026126, 4645530, 6039189, 6710210, 8052252, 9291060, 10065315, 12078378, 13420420, 20130630, 24156756, 30195945, 40261260, 60391890, 120783780]

約数ペア:

[(1, 120783780), (2, 60391890), (3, 40261260), (4, 30195945), (5, 24156756), (6, 20130630), (9, 13420420), (10, 12078378), (12, 10065315), (13, 9291060), (15, 8052252), (18, 6710210), (20, 6039189), (26, 4645530), (30, 4026126), (36, 3355105), (39, 3097020), (45, 2684084), (52, 2322765), (60, 2013063), (65, 1858212), (71, 1701180), (78, 1548510), (90, 1342042), (117, 1032340), (130, 929106), (142, 850590), (156, 774255), (180, 671021), (195, 619404), (213, 567060), (234, 516170), (260, 464553), (284, 425295), (355, 340236), (390, 309702), (426, 283530), (468, 258085), (585, 206468), (639, 189020), (710, 170118), (727, 166140), (780, 154851), (852, 141765), (923, 130860), (1065, 113412), (1170, 103234), (1278, 94510), (1420, 85059), (1454, 83070), (1846, 65430), (2130, 56706), (2181, 55380), (2340, 51617), (2556, 47255), (2769, 43620), (2908, 41535), (3195, 37804), (3635, 33228), (3692, 32715), (4260, 28353), (4362, 27690), (4615, 26172), (5538, 21810), (6390, 18902), (6543, 18460), (7270, 16614), (8307, 14540), (8724, 13845), (9230, 13086), (9451, 12780), (10905, 11076)]