339600720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8681}}^1$

素因数の和:8860

約数の個数: 80

約数和(自身を含む): 1059342912

約数和(自身を除く): 719742192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 8681, 9780, 13040, 17362, 19560, 26043, 34724, 39120, 43405, 52086, 69448, 86810, 104172, 130215, 138896, 173620, 208344, 260430, 347240, 416688, 520860, 694480, 1041720, 1415003, 2083440, 2830006, 4245009, 5660012, 7075015, 8490018, 11320024, 14150030, 16980036, 21225045, 22640048, 28300060, 33960072, 42450090, 56600120, 67920144, 84900180, 113200240, 169800360, 339600720]

約数ペア:

[(1, 339600720), (2, 169800360), (3, 113200240), (4, 84900180), (5, 67920144), (6, 56600120), (8, 42450090), (10, 33960072), (12, 28300060), (15, 22640048), (16, 21225045), (20, 16980036), (24, 14150030), (30, 11320024), (40, 8490018), (48, 7075015), (60, 5660012), (80, 4245009), (120, 2830006), (163, 2083440), (240, 1415003), (326, 1041720), (489, 694480), (652, 520860), (815, 416688), (978, 347240), (1304, 260430), (1630, 208344), (1956, 173620), (2445, 138896), (2608, 130215), (3260, 104172), (3912, 86810), (4890, 69448), (6520, 52086), (7824, 43405), (8681, 39120), (9780, 34724), (13040, 26043), (17362, 19560)]