142800240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54091}}^1$

素因数の和:54118

約数の個数: 80

約数和(自身を含む): 482933376

約数和(自身を除く): 340133136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54091, 108182, 162273, 216364, 270455, 324546, 432728, 540910, 595001, 649092, 811365, 865456, 1081820, 1190002, 1298184, 1622730, 1785003, 2163640, 2380004, 2596368, 2975005, 3245460, 3570006, 4327280, 4760008, 5950010, 6490920, 7140012, 8925015, 9520016, 11900020, 12981840, 14280024, 17850030, 23800040, 28560048, 35700060, 47600080, 71400120, 142800240]

約数ペア:

[(1, 142800240), (2, 71400120), (3, 47600080), (4, 35700060), (5, 28560048), (6, 23800040), (8, 17850030), (10, 14280024), (11, 12981840), (12, 11900020), (15, 9520016), (16, 8925015), (20, 7140012), (22, 6490920), (24, 5950010), (30, 4760008), (33, 4327280), (40, 3570006), (44, 3245460), (48, 2975005), (55, 2596368), (60, 2380004), (66, 2163640), (80, 1785003), (88, 1622730), (110, 1298184), (120, 1190002), (132, 1081820), (165, 865456), (176, 811365), (220, 649092), (240, 595001), (264, 540910), (330, 432728), (440, 324546), (528, 270455), (660, 216364), (880, 162273), (1320, 108182), (2640, 54091)]