60123060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 192628800

約数和(自身を除く): 132505740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 139, 162, 178, 180, 243, 267, 270, 278, 324, 356, 405, 417, 445, 486, 534, 540, 556, 695, 801, 810, 834, 890, 972, 1068, 1215, 1251, 1335, 1390, 1602, 1620, 1668, 1780, 2085, 2403, 2430, 2502, 2670, 2780, 3204, 3753, 4005, 4170, 4806, 4860, 5004, 5340, 6255, 7209, 7506, 8010, 8340, 9612, 11259, 12015, 12371, 12510, 14418, 15012, 16020, 18765, 21627, 22518, 24030, 24742, 25020, 28836, 33777, 36045, 37113, 37530, 43254, 45036, 48060, 49484, 56295, 61855, 67554, 72090, 74226, 75060, 86508, 108135, 111339, 112590, 123710, 135108, 144180, 148452, 168885, 185565, 216270, 222678, 225180, 247420, 334017, 337770, 371130, 432540, 445356, 556695, 668034, 675540, 742260, 1002051, 1113390, 1336068, 1670085, 2004102, 2226780, 3006153, 3340170, 4008204, 5010255, 6012306, 6680340, 10020510, 12024612, 15030765, 20041020, 30061530, 60123060]

約数ペア:

[(1, 60123060), (2, 30061530), (3, 20041020), (4, 15030765), (5, 12024612), (6, 10020510), (9, 6680340), (10, 6012306), (12, 5010255), (15, 4008204), (18, 3340170), (20, 3006153), (27, 2226780), (30, 2004102), (36, 1670085), (45, 1336068), (54, 1113390), (60, 1002051), (81, 742260), (89, 675540), (90, 668034), (108, 556695), (135, 445356), (139, 432540), (162, 371130), (178, 337770), (180, 334017), (243, 247420), (267, 225180), (270, 222678), (278, 216270), (324, 185565), (356, 168885), (405, 148452), (417, 144180), (445, 135108), (486, 123710), (534, 112590), (540, 111339), (556, 108135), (695, 86508), (801, 75060), (810, 74226), (834, 72090), (890, 67554), (972, 61855), (1068, 56295), (1215, 49484), (1251, 48060), (1335, 45036), (1390, 43254), (1602, 37530), (1620, 37113), (1668, 36045), (1780, 33777), (2085, 28836), (2403, 25020), (2430, 24742), (2502, 24030), (2670, 22518), (2780, 21627), (3204, 18765), (3753, 16020), (4005, 15012), (4170, 14418), (4806, 12510), (4860, 12371), (5004, 12015), (5340, 11259), (6255, 9612), (7209, 8340), (7506, 8010)]