30816144

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1424

約数の個数: 60

約数和(自身を含む): 86811036

約数和(自身を除く): 55994892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1237, 1384, 1557, 2076, 2474, 2768, 3114, 3711, 4152, 4948, 6228, 7422, 8304, 9896, 11133, 12456, 14844, 19792, 22266, 24912, 29688, 44532, 59376, 89064, 178128, 214001, 428002, 642003, 856004, 1284006, 1712008, 1926009, 2568012, 3424016, 3852018, 5136024, 7704036, 10272048, 15408072, 30816144]

約数ペア:

[(1, 30816144), (2, 15408072), (3, 10272048), (4, 7704036), (6, 5136024), (8, 3852018), (9, 3424016), (12, 2568012), (16, 1926009), (18, 1712008), (24, 1284006), (36, 856004), (48, 642003), (72, 428002), (144, 214001), (173, 178128), (346, 89064), (519, 59376), (692, 44532), (1038, 29688), (1237, 24912), (1384, 22266), (1557, 19792), (2076, 14844), (2474, 12456), (2768, 11133), (3114, 9896), (3711, 8304), (4152, 7422), (4948, 6228)]