60699780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 193014360

約数和(自身を除く): 132314580

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, 162, 178, 180, 267, 270, 324, 356, 405, 421, 445, 534, 540, 801, 810, 842, 890, 1068, 1263, 1335, 1602, 1620, 1684, 1780, 2105, 2403, 2526, 2670, 3204, 3789, 4005, 4210, 4806, 5052, 5340, 6315, 7209, 7578, 8010, 8420, 9612, 11367, 12015, 12630, 14418, 15156, 16020, 18945, 22734, 24030, 25260, 28836, 34101, 36045, 37469, 37890, 45468, 48060, 56835, 68202, 72090, 74938, 75780, 112407, 113670, 136404, 144180, 149876, 170505, 187345, 224814, 227340, 337221, 341010, 374690, 449628, 562035, 674442, 682020, 749380, 1011663, 1124070, 1348884, 1686105, 2023326, 2248140, 3034989, 3372210, 4046652, 5058315, 6069978, 6744420, 10116630, 12139956, 15174945, 20233260, 30349890, 60699780]

約数ペア:

[(1, 60699780), (2, 30349890), (3, 20233260), (4, 15174945), (5, 12139956), (6, 10116630), (9, 6744420), (10, 6069978), (12, 5058315), (15, 4046652), (18, 3372210), (20, 3034989), (27, 2248140), (30, 2023326), (36, 1686105), (45, 1348884), (54, 1124070), (60, 1011663), (81, 749380), (89, 682020), (90, 674442), (108, 562035), (135, 449628), (162, 374690), (178, 341010), (180, 337221), (267, 227340), (270, 224814), (324, 187345), (356, 170505), (405, 149876), (421, 144180), (445, 136404), (534, 113670), (540, 112407), (801, 75780), (810, 74938), (842, 72090), (890, 68202), (1068, 56835), (1263, 48060), (1335, 45468), (1602, 37890), (1620, 37469), (1684, 36045), (1780, 34101), (2105, 28836), (2403, 25260), (2526, 24030), (2670, 22734), (3204, 18945), (3789, 16020), (4005, 15156), (4210, 14418), (4806, 12630), (5052, 12015), (5340, 11367), (6315, 9612), (7209, 8420), (7578, 8010)]