561684960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2393}}^1$

素因数の和:2577

約数の個数: 144

約数和(自身を含む): 1929315024

約数和(自身を除く): 1367630064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 978, 1304, 1440, 1467, 1630, 1956, 2393, 2445, 2608, 2934, 3260, 3912, 4786, 4890, 5216, 5868, 6520, 7179, 7335, 7824, 9572, 9780, 11736, 11965, 13040, 14358, 14670, 15648, 19144, 19560, 21537, 23472, 23930, 26080, 28716, 29340, 35895, 38288, 39120, 43074, 46944, 47860, 57432, 58680, 71790, 76576, 78240, 86148, 95720, 107685, 114864, 117360, 143580, 172296, 191440, 215370, 229728, 234720, 287160, 344592, 382880, 390059, 430740, 574320, 689184, 780118, 861480, 1148640, 1170177, 1560236, 1722960, 1950295, 2340354, 3120472, 3445920, 3510531, 3900590, 4680708, 5850885, 6240944, 7021062, 7801180, 9361416, 11701770, 12481888, 14042124, 15602360, 17552655, 18722832, 23403540, 28084248, 31204720, 35105310, 37445664, 46807080, 56168496, 62409440, 70210620, 93614160, 112336992, 140421240, 187228320, 280842480, 561684960]

約数ペア:

[(1, 561684960), (2, 280842480), (3, 187228320), (4, 140421240), (5, 112336992), (6, 93614160), (8, 70210620), (9, 62409440), (10, 56168496), (12, 46807080), (15, 37445664), (16, 35105310), (18, 31204720), (20, 28084248), (24, 23403540), (30, 18722832), (32, 17552655), (36, 15602360), (40, 14042124), (45, 12481888), (48, 11701770), (60, 9361416), (72, 7801180), (80, 7021062), (90, 6240944), (96, 5850885), (120, 4680708), (144, 3900590), (160, 3510531), (163, 3445920), (180, 3120472), (240, 2340354), (288, 1950295), (326, 1722960), (360, 1560236), (480, 1170177), (489, 1148640), (652, 861480), (720, 780118), (815, 689184), (978, 574320), (1304, 430740), (1440, 390059), (1467, 382880), (1630, 344592), (1956, 287160), (2393, 234720), (2445, 229728), (2608, 215370), (2934, 191440), (3260, 172296), (3912, 143580), (4786, 117360), (4890, 114864), (5216, 107685), (5868, 95720), (6520, 86148), (7179, 78240), (7335, 76576), (7824, 71790), (9572, 58680), (9780, 57432), (11736, 47860), (11965, 46944), (13040, 43074), (14358, 39120), (14670, 38288), (15648, 35895), (19144, 29340), (19560, 28716), (21537, 26080), (23472, 23930)]