6878280

素因数分解:

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

素因数の和:131

約数の個数: 96

約数和(自身を含む): 21807360

約数和(自身を除く): 14929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1849, 1860, 2580, 2666, 3698, 3720, 3999, 5160, 5332, 5547, 6665, 7396, 7998, 9245, 10664, 11094, 13330, 14792, 15996, 18490, 19995, 22188, 26660, 27735, 31992, 36980, 39990, 44376, 53320, 55470, 57319, 73960, 79980, 110940, 114638, 159960, 171957, 221880, 229276, 286595, 343914, 458552, 573190, 687828, 859785, 1146380, 1375656, 1719570, 2292760, 3439140, 6878280]

約数ペア:

[(1, 6878280), (2, 3439140), (3, 2292760), (4, 1719570), (5, 1375656), (6, 1146380), (8, 859785), (10, 687828), (12, 573190), (15, 458552), (20, 343914), (24, 286595), (30, 229276), (31, 221880), (40, 171957), (43, 159960), (60, 114638), (62, 110940), (86, 79980), (93, 73960), (120, 57319), (124, 55470), (129, 53320), (155, 44376), (172, 39990), (186, 36980), (215, 31992), (248, 27735), (258, 26660), (310, 22188), (344, 19995), (372, 18490), (430, 15996), (465, 14792), (516, 13330), (620, 11094), (645, 10664), (744, 9245), (860, 7998), (930, 7396), (1032, 6665), (1240, 5547), (1290, 5332), (1333, 5160), (1720, 3999), (1849, 3720), (1860, 3698), (2580, 2666)]