7738220520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{121441}}^1$

素因数の和:121520

約数の個数: 128

約数和(自身を含む): 26231472000

約数和(自身を除く): 18493251480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 15930, 21240, 31860, 63720, 121441, 242882, 364323, 485764, 607205, 728646, 971528, 1092969, 1214410, 1457292, 1821615, 2185938, 2428820, 2914584, 3278907, 3643230, 4371876, 4857640, 5464845, 6557814, 7165019, 7286460, 8743752, 10929690, 13115628, 14330038, 14572920, 16394535, 21495057, 21859380, 26231256, 28660076, 32789070, 35825095, 42990114, 43718760, 57320152, 64485171, 65578140, 71650190, 85980228, 107475285, 128970342, 131156280, 143300380, 171960456, 193455513, 214950570, 257940684, 286600760, 322425855, 386911026, 429901140, 515881368, 644851710, 773822052, 859802280, 967277565, 1289703420, 1547644104, 1934555130, 2579406840, 3869110260, 7738220520]

約数ペア:

[(1, 7738220520), (2, 3869110260), (3, 2579406840), (4, 1934555130), (5, 1547644104), (6, 1289703420), (8, 967277565), (9, 859802280), (10, 773822052), (12, 644851710), (15, 515881368), (18, 429901140), (20, 386911026), (24, 322425855), (27, 286600760), (30, 257940684), (36, 214950570), (40, 193455513), (45, 171960456), (54, 143300380), (59, 131156280), (60, 128970342), (72, 107475285), (90, 85980228), (108, 71650190), (118, 65578140), (120, 64485171), (135, 57320152), (177, 43718760), (180, 42990114), (216, 35825095), (236, 32789070), (270, 28660076), (295, 26231256), (354, 21859380), (360, 21495057), (472, 16394535), (531, 14572920), (540, 14330038), (590, 13115628), (708, 10929690), (885, 8743752), (1062, 7286460), (1080, 7165019), (1180, 6557814), (1416, 5464845), (1593, 4857640), (1770, 4371876), (2124, 3643230), (2360, 3278907), (2655, 2914584), (3186, 2428820), (3540, 2185938), (4248, 1821615), (5310, 1457292), (6372, 1214410), (7080, 1092969), (7965, 971528), (10620, 728646), (12744, 607205), (15930, 485764), (21240, 364323), (31860, 242882), (63720, 121441)]