272921040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54177

約数の個数: 120

約数和(自身を含む): 1047516288

約数和(自身を除く): 774595248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 54151, 108302, 162453, 216604, 270755, 324906, 379057, 433208, 487359, 541510, 649812, 758114, 812265, 866416, 974718, 1083020, 1137171, 1299624, 1516228, 1624530, 1895285, 1949436, 2166040, 2274342, 2436795, 2599248, 3032456, 3249060, 3411513, 3790570, 3898872, 4332080, 4548684, 4873590, 5685855, 6064912, 6498120, 6823026, 7581140, 7797744, 9097368, 9747180, 11371710, 12996240, 13646052, 15162280, 17057565, 18194736, 19494360, 22743420, 27292104, 30324560, 34115130, 38988720, 45486840, 54584208, 68230260, 90973680, 136460520, 272921040]

約数ペア:

[(1, 272921040), (2, 136460520), (3, 90973680), (4, 68230260), (5, 54584208), (6, 45486840), (7, 38988720), (8, 34115130), (9, 30324560), (10, 27292104), (12, 22743420), (14, 19494360), (15, 18194736), (16, 17057565), (18, 15162280), (20, 13646052), (21, 12996240), (24, 11371710), (28, 9747180), (30, 9097368), (35, 7797744), (36, 7581140), (40, 6823026), (42, 6498120), (45, 6064912), (48, 5685855), (56, 4873590), (60, 4548684), (63, 4332080), (70, 3898872), (72, 3790570), (80, 3411513), (84, 3249060), (90, 3032456), (105, 2599248), (112, 2436795), (120, 2274342), (126, 2166040), (140, 1949436), (144, 1895285), (168, 1624530), (180, 1516228), (210, 1299624), (240, 1137171), (252, 1083020), (280, 974718), (315, 866416), (336, 812265), (360, 758114), (420, 649812), (504, 541510), (560, 487359), (630, 433208), (720, 379057), (840, 324906), (1008, 270755), (1260, 216604), (1680, 162453), (2520, 108302), (5040, 54151)]