729097680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 2433701376

約数和(自身を除く): 1704603696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 53, 60, 62, 80, 86, 93, 106, 120, 124, 129, 155, 159, 172, 186, 212, 215, 240, 248, 258, 265, 310, 318, 344, 372, 424, 430, 465, 496, 516, 530, 620, 636, 645, 688, 744, 795, 848, 860, 930, 1032, 1060, 1240, 1272, 1290, 1333, 1488, 1590, 1643, 1720, 1849, 1860, 2064, 2120, 2279, 2480, 2544, 2580, 2666, 3180, 3286, 3440, 3698, 3720, 3999, 4240, 4558, 4929, 5160, 5332, 5547, 6360, 6572, 6665, 6837, 7396, 7440, 7998, 8215, 9116, 9245, 9858, 10320, 10664, 11094, 11395, 12720, 13144, 13330, 13674, 14792, 15996, 16430, 18232, 18490, 19716, 19995, 21328, 22188, 22790, 24645, 26288, 26660, 27348, 27735, 29584, 31992, 32860, 34185, 36464, 36980, 39432, 39990, 44376, 45580, 49290, 53320, 54696, 55470, 57319, 63984, 65720, 68370, 70649, 73960, 78864, 79980, 88752, 91160, 97997, 98580, 106640, 109392, 110940, 114638, 131440, 136740, 141298, 147920, 159960, 171957, 182320, 195994, 197160, 211947, 221880, 229276, 273480, 282596, 286595, 293991, 319920, 343914, 353245, 391988, 394320, 423894, 443760, 458552, 489985, 546960, 565192, 573190, 587982, 687828, 706490, 783976, 847788, 859785, 917104, 979970, 1059735, 1130384, 1146380, 1175964, 1375656, 1412980, 1469955, 1567952, 1695576, 1719570, 1959940, 2119470, 2292760, 2351928, 2751312, 2825960, 2939910, 3037907, 3391152, 3439140, 3919880, 4238940, 4585520, 4703856, 5651920, 5879820, 6075814, 6878280, 7839760, 8477880, 9113721, 11759640, 12151628, 13756560, 15189535, 16955760, 18227442, 23519280, 24303256, 30379070, 36454884, 45568605, 48606512, 60758140, 72909768, 91137210, 121516280, 145819536, 182274420, 243032560, 364548840, 729097680]

約数ペア:

[(1, 729097680), (2, 364548840), (3, 243032560), (4, 182274420), (5, 145819536), (6, 121516280), (8, 91137210), (10, 72909768), (12, 60758140), (15, 48606512), (16, 45568605), (20, 36454884), (24, 30379070), (30, 24303256), (31, 23519280), (40, 18227442), (43, 16955760), (48, 15189535), (53, 13756560), (60, 12151628), (62, 11759640), (80, 9113721), (86, 8477880), (93, 7839760), (106, 6878280), (120, 6075814), (124, 5879820), (129, 5651920), (155, 4703856), (159, 4585520), (172, 4238940), (186, 3919880), (212, 3439140), (215, 3391152), (240, 3037907), (248, 2939910), (258, 2825960), (265, 2751312), (310, 2351928), (318, 2292760), (344, 2119470), (372, 1959940), (424, 1719570), (430, 1695576), (465, 1567952), (496, 1469955), (516, 1412980), (530, 1375656), (620, 1175964), (636, 1146380), (645, 1130384), (688, 1059735), (744, 979970), (795, 917104), (848, 859785), (860, 847788), (930, 783976), (1032, 706490), (1060, 687828), (1240, 587982), (1272, 573190), (1290, 565192), (1333, 546960), (1488, 489985), (1590, 458552), (1643, 443760), (1720, 423894), (1849, 394320), (1860, 391988), (2064, 353245), (2120, 343914), (2279, 319920), (2480, 293991), (2544, 286595), (2580, 282596), (2666, 273480), (3180, 229276), (3286, 221880), (3440, 211947), (3698, 197160), (3720, 195994), (3999, 182320), (4240, 171957), (4558, 159960), (4929, 147920), (5160, 141298), (5332, 136740), (5547, 131440), (6360, 114638), (6572, 110940), (6665, 109392), (6837, 106640), (7396, 98580), (7440, 97997), (7998, 91160), (8215, 88752), (9116, 79980), (9245, 78864), (9858, 73960), (10320, 70649), (10664, 68370), (11094, 65720), (11395, 63984), (12720, 57319), (13144, 55470), (13330, 54696), (13674, 53320), (14792, 49290), (15996, 45580), (16430, 44376), (18232, 39990), (18490, 39432), (19716, 36980), (19995, 36464), (21328, 34185), (22188, 32860), (22790, 31992), (24645, 29584), (26288, 27735), (26660, 27348)]