492433020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1761

約数の個数: 120

約数和(自身を含む): 1553628384

約数和(自身を除く): 1061195364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 197, 270, 324, 394, 405, 540, 591, 788, 810, 985, 1182, 1543, 1620, 1773, 1970, 2364, 2955, 3086, 3546, 3940, 4629, 5319, 5910, 6172, 7092, 7715, 8865, 9258, 10638, 11820, 13887, 15430, 15957, 17730, 18516, 21276, 23145, 26595, 27774, 30860, 31914, 35460, 41661, 46290, 53190, 55548, 63828, 69435, 79785, 83322, 92580, 106380, 124983, 138870, 159570, 166644, 208305, 249966, 277740, 303971, 319140, 416610, 499932, 607942, 624915, 833220, 911913, 1215884, 1249830, 1519855, 1823826, 2499660, 2735739, 3039710, 3647652, 4559565, 5471478, 6079420, 8207217, 9119130, 10942956, 13678695, 16414434, 18238260, 24621651, 27357390, 32828868, 41036085, 49243302, 54714780, 82072170, 98486604, 123108255, 164144340, 246216510, 492433020]

約数ペア:

[(1, 492433020), (2, 246216510), (3, 164144340), (4, 123108255), (5, 98486604), (6, 82072170), (9, 54714780), (10, 49243302), (12, 41036085), (15, 32828868), (18, 27357390), (20, 24621651), (27, 18238260), (30, 16414434), (36, 13678695), (45, 10942956), (54, 9119130), (60, 8207217), (81, 6079420), (90, 5471478), (108, 4559565), (135, 3647652), (162, 3039710), (180, 2735739), (197, 2499660), (270, 1823826), (324, 1519855), (394, 1249830), (405, 1215884), (540, 911913), (591, 833220), (788, 624915), (810, 607942), (985, 499932), (1182, 416610), (1543, 319140), (1620, 303971), (1773, 277740), (1970, 249966), (2364, 208305), (2955, 166644), (3086, 159570), (3546, 138870), (3940, 124983), (4629, 106380), (5319, 92580), (5910, 83322), (6172, 79785), (7092, 69435), (7715, 63828), (8865, 55548), (9258, 53190), (10638, 46290), (11820, 41661), (13887, 35460), (15430, 31914), (15957, 30860), (17730, 27774), (18516, 26595), (21276, 23145)]