858117240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 2977543800

約数和(自身を除く): 2119426560

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, 67, 72, 81, 90, 108, 118, 120, 134, 135, 162, 177, 180, 201, 216, 236, 268, 270, 295, 324, 335, 354, 360, 402, 405, 472, 531, 536, 540, 590, 603, 648, 670, 708, 804, 810, 885, 1005, 1062, 1080, 1180, 1206, 1340, 1416, 1593, 1608, 1620, 1770, 1809, 2010, 2124, 2360, 2412, 2655, 2680, 3015, 3186, 3240, 3540, 3618, 3953, 4020, 4248, 4489, 4779, 4824, 5310, 5427, 6030, 6372, 7080, 7236, 7906, 7965, 8040, 8978, 9045, 9558, 10620, 10854, 11859, 12060, 12744, 13467, 14472, 15812, 15930, 17956, 18090, 19116, 19765, 21240, 21708, 22445, 23718, 23895, 24120, 26934, 27135, 31624, 31860, 35577, 35912, 36180, 38232, 39530, 40401, 43416, 44890, 47436, 47790, 53868, 54270, 59295, 63720, 67335, 71154, 72360, 79060, 80802, 89780, 94872, 95580, 106731, 107736, 108540, 118590, 121203, 134670, 142308, 158120, 161604, 177885, 179560, 191160, 202005, 213462, 217080, 237180, 242406, 264851, 269340, 284616, 320193, 323208, 355770, 363609, 404010, 426924, 474360, 484812, 529702, 533655, 538680, 606015, 640386, 711540, 727218, 794553, 808020, 853848, 969624, 1059404, 1067310, 1212030, 1280772, 1324255, 1423080, 1454436, 1589106, 1600965, 1616040, 1818045, 2118808, 2134620, 2383659, 2424060, 2561544, 2648510, 2908872, 3178212, 3201930, 3636090, 3972765, 4269240, 4767318, 4848120, 5297020, 6356424, 6403860, 7150977, 7272180, 7945530, 9534636, 10594040, 11918295, 12807720, 14301954, 14544360, 15891060, 19069272, 21452931, 23836590, 28603908, 31782120, 35754885, 42905862, 47673180, 57207816, 71509770, 85811724, 95346360, 107264655, 143019540, 171623448, 214529310, 286039080, 429058620, 858117240]

約数ペア:

[(1, 858117240), (2, 429058620), (3, 286039080), (4, 214529310), (5, 171623448), (6, 143019540), (8, 107264655), (9, 95346360), (10, 85811724), (12, 71509770), (15, 57207816), (18, 47673180), (20, 42905862), (24, 35754885), (27, 31782120), (30, 28603908), (36, 23836590), (40, 21452931), (45, 19069272), (54, 15891060), (59, 14544360), (60, 14301954), (67, 12807720), (72, 11918295), (81, 10594040), (90, 9534636), (108, 7945530), (118, 7272180), (120, 7150977), (134, 6403860), (135, 6356424), (162, 5297020), (177, 4848120), (180, 4767318), (201, 4269240), (216, 3972765), (236, 3636090), (268, 3201930), (270, 3178212), (295, 2908872), (324, 2648510), (335, 2561544), (354, 2424060), (360, 2383659), (402, 2134620), (405, 2118808), (472, 1818045), (531, 1616040), (536, 1600965), (540, 1589106), (590, 1454436), (603, 1423080), (648, 1324255), (670, 1280772), (708, 1212030), (804, 1067310), (810, 1059404), (885, 969624), (1005, 853848), (1062, 808020), (1080, 794553), (1180, 727218), (1206, 711540), (1340, 640386), (1416, 606015), (1593, 538680), (1608, 533655), (1620, 529702), (1770, 484812), (1809, 474360), (2010, 426924), (2124, 404010), (2360, 363609), (2412, 355770), (2655, 323208), (2680, 320193), (3015, 284616), (3186, 269340), (3240, 264851), (3540, 242406), (3618, 237180), (3953, 217080), (4020, 213462), (4248, 202005), (4489, 191160), (4779, 179560), (4824, 177885), (5310, 161604), (5427, 158120), (6030, 142308), (6372, 134670), (7080, 121203), (7236, 118590), (7906, 108540), (7965, 107736), (8040, 106731), (8978, 95580), (9045, 94872), (9558, 89780), (10620, 80802), (10854, 79060), (11859, 72360), (12060, 71154), (12744, 67335), (13467, 63720), (14472, 59295), (15812, 54270), (15930, 53868), (17956, 47790), (18090, 47436), (19116, 44890), (19765, 43416), (21240, 40401), (21708, 39530), (22445, 38232), (23718, 36180), (23895, 35912), (24120, 35577), (26934, 31860), (27135, 31624)]