340755581520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2903507}}^1$

素因数の和:2903689

約数の個数: 120

約数和(自身を含む): 1151391904416

約数和(自身を除く): 810636322896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 7824, 9780, 11736, 13040, 14670, 19560, 23472, 29340, 39120, 58680, 117360, 2903507, 5807014, 8710521, 11614028, 14517535, 17421042, 23228056, 26131563, 29035070, 34842084, 43552605, 46456112, 52263126, 58070140, 69684168, 87105210, 104526252, 116140280, 130657815, 139368336, 174210420, 209052504, 232280560, 261315630, 348420840, 418105008, 473271641, 522631260, 696841680, 946543282, 1045262520, 1419814923, 1893086564, 2090525040, 2366358205, 2839629846, 3786173128, 4259444769, 4732716410, 5679259692, 7099074615, 7572346256, 8518889538, 9465432820, 11358519384, 14198149230, 17037779076, 18930865640, 21297223845, 22717038768, 28396298460, 34075558152, 37861731280, 42594447690, 56792596920, 68151116304, 85188895380, 113585193840, 170377790760, 340755581520]

約数ペア:

[(1, 340755581520), (2, 170377790760), (3, 113585193840), (4, 85188895380), (5, 68151116304), (6, 56792596920), (8, 42594447690), (9, 37861731280), (10, 34075558152), (12, 28396298460), (15, 22717038768), (16, 21297223845), (18, 18930865640), (20, 17037779076), (24, 14198149230), (30, 11358519384), (36, 9465432820), (40, 8518889538), (45, 7572346256), (48, 7099074615), (60, 5679259692), (72, 4732716410), (80, 4259444769), (90, 3786173128), (120, 2839629846), (144, 2366358205), (163, 2090525040), (180, 1893086564), (240, 1419814923), (326, 1045262520), (360, 946543282), (489, 696841680), (652, 522631260), (720, 473271641), (815, 418105008), (978, 348420840), (1304, 261315630), (1467, 232280560), (1630, 209052504), (1956, 174210420), (2445, 139368336), (2608, 130657815), (2934, 116140280), (3260, 104526252), (3912, 87105210), (4890, 69684168), (5868, 58070140), (6520, 52263126), (7335, 46456112), (7824, 43552605), (9780, 34842084), (11736, 29035070), (13040, 26131563), (14670, 23228056), (19560, 17421042), (23472, 14517535), (29340, 11614028), (39120, 8710521), (58680, 5807014), (117360, 2903507)]