30732240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1697

約数の個数: 160

約数和(自身を含む): 118849536

約数和(自身を除く): 88117296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1663, 1680, 1848, 2310, 2640, 3080, 3326, 3696, 4620, 4989, 6160, 6652, 8315, 9240, 9978, 11641, 13304, 16630, 18293, 18480, 19956, 23282, 24945, 26608, 33260, 34923, 36586, 39912, 46564, 49890, 54879, 58205, 66520, 69846, 73172, 79824, 91465, 93128, 99780, 109758, 116410, 128051, 133040, 139692, 146344, 174615, 182930, 186256, 199560, 219516, 232820, 256102, 274395, 279384, 292688, 349230, 365860, 384153, 399120, 439032, 465640, 512204, 548790, 558768, 640255, 698460, 731720, 768306, 878064, 931280, 1024408, 1097580, 1280510, 1396920, 1463440, 1536612, 1920765, 2048816, 2195160, 2561020, 2793840, 3073224, 3841530, 4390320, 5122040, 6146448, 7683060, 10244080, 15366120, 30732240]

約数ペア:

[(1, 30732240), (2, 15366120), (3, 10244080), (4, 7683060), (5, 6146448), (6, 5122040), (7, 4390320), (8, 3841530), (10, 3073224), (11, 2793840), (12, 2561020), (14, 2195160), (15, 2048816), (16, 1920765), (20, 1536612), (21, 1463440), (22, 1396920), (24, 1280510), (28, 1097580), (30, 1024408), (33, 931280), (35, 878064), (40, 768306), (42, 731720), (44, 698460), (48, 640255), (55, 558768), (56, 548790), (60, 512204), (66, 465640), (70, 439032), (77, 399120), (80, 384153), (84, 365860), (88, 349230), (105, 292688), (110, 279384), (112, 274395), (120, 256102), (132, 232820), (140, 219516), (154, 199560), (165, 186256), (168, 182930), (176, 174615), (210, 146344), (220, 139692), (231, 133040), (240, 128051), (264, 116410), (280, 109758), (308, 99780), (330, 93128), (336, 91465), (385, 79824), (420, 73172), (440, 69846), (462, 66520), (528, 58205), (560, 54879), (616, 49890), (660, 46564), (770, 39912), (840, 36586), (880, 34923), (924, 33260), (1155, 26608), (1232, 24945), (1320, 23282), (1540, 19956), (1663, 18480), (1680, 18293), (1848, 16630), (2310, 13304), (2640, 11641), (3080, 9978), (3326, 9240), (3696, 8315), (4620, 6652), (4989, 6160)]