375144720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67961}}^1$

素因数の和:68000

約数の個数: 80

約数和(自身を含む): 1213529472

約数和(自身を除く): 838384752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 67961, 135922, 203883, 271844, 339805, 407766, 543688, 679610, 815532, 1019415, 1087376, 1359220, 1563103, 1631064, 2038830, 2718440, 3126206, 3262128, 4077660, 4689309, 5436880, 6252412, 7815515, 8155320, 9378618, 12504824, 15631030, 16310640, 18757236, 23446545, 25009648, 31262060, 37514472, 46893090, 62524120, 75028944, 93786180, 125048240, 187572360, 375144720]

約数ペア:

[(1, 375144720), (2, 187572360), (3, 125048240), (4, 93786180), (5, 75028944), (6, 62524120), (8, 46893090), (10, 37514472), (12, 31262060), (15, 25009648), (16, 23446545), (20, 18757236), (23, 16310640), (24, 15631030), (30, 12504824), (40, 9378618), (46, 8155320), (48, 7815515), (60, 6252412), (69, 5436880), (80, 4689309), (92, 4077660), (115, 3262128), (120, 3126206), (138, 2718440), (184, 2038830), (230, 1631064), (240, 1563103), (276, 1359220), (345, 1087376), (368, 1019415), (460, 815532), (552, 679610), (690, 543688), (920, 407766), (1104, 339805), (1380, 271844), (1840, 203883), (2760, 135922), (5520, 67961)]