1161720288

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{130121}}^1$

素因数の和:130168

約数の個数: 72

約数和(自身を含む): 3410237376

約数和(自身を除く): 2248517088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 130121, 260242, 390363, 520484, 780726, 1040968, 1171089, 1561452, 2081936, 2342178, 3122904, 4033751, 4163872, 4684356, 6245808, 8067502, 9368712, 12101253, 12491616, 16135004, 18737424, 24202506, 32270008, 36303759, 37474848, 48405012, 64540016, 72607518, 96810024, 129080032, 145215036, 193620048, 290430072, 387240096, 580860144, 1161720288]

約数ペア:

[(1, 1161720288), (2, 580860144), (3, 387240096), (4, 290430072), (6, 193620048), (8, 145215036), (9, 129080032), (12, 96810024), (16, 72607518), (18, 64540016), (24, 48405012), (31, 37474848), (32, 36303759), (36, 32270008), (48, 24202506), (62, 18737424), (72, 16135004), (93, 12491616), (96, 12101253), (124, 9368712), (144, 8067502), (186, 6245808), (248, 4684356), (279, 4163872), (288, 4033751), (372, 3122904), (496, 2342178), (558, 2081936), (744, 1561452), (992, 1171089), (1116, 1040968), (1488, 780726), (2232, 520484), (2976, 390363), (4464, 260242), (8928, 130121)]