274435680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{571741}}^1$

素因数の和:571759

約数の個数: 48

約数和(自身を含む): 864473904

約数和(自身を除く): 590038224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 571741, 1143482, 1715223, 2286964, 2858705, 3430446, 4573928, 5717410, 6860892, 8576115, 9147856, 11434820, 13721784, 17152230, 18295712, 22869640, 27443568, 34304460, 45739280, 54887136, 68608920, 91478560, 137217840, 274435680]

約数ペア:

[(1, 274435680), (2, 137217840), (3, 91478560), (4, 68608920), (5, 54887136), (6, 45739280), (8, 34304460), (10, 27443568), (12, 22869640), (15, 18295712), (16, 17152230), (20, 13721784), (24, 11434820), (30, 9147856), (32, 8576115), (40, 6860892), (48, 5717410), (60, 4573928), (80, 3430446), (96, 2858705), (120, 2286964), (160, 1715223), (240, 1143482), (480, 571741)]