1443480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 4527360

約数和(自身を除く): 3083880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 523, 552, 690, 920, 1046, 1380, 1569, 2092, 2615, 2760, 3138, 4184, 5230, 6276, 7845, 10460, 12029, 12552, 15690, 20920, 24058, 31380, 36087, 48116, 60145, 62760, 72174, 96232, 120290, 144348, 180435, 240580, 288696, 360870, 481160, 721740, 1443480]

約数ペア:

[(1, 1443480), (2, 721740), (3, 481160), (4, 360870), (5, 288696), (6, 240580), (8, 180435), (10, 144348), (12, 120290), (15, 96232), (20, 72174), (23, 62760), (24, 60145), (30, 48116), (40, 36087), (46, 31380), (60, 24058), (69, 20920), (92, 15690), (115, 12552), (120, 12029), (138, 10460), (184, 7845), (230, 6276), (276, 5230), (345, 4184), (460, 3138), (523, 2760), (552, 2615), (690, 2092), (920, 1569), (1046, 1380)]