493156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3171

約数の個数: 128

約数和(自身を含む): 1563217920

約数和(自身を除く): 1070061240

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, 1860, 2580, 2666, 3083, 3720, 3999, 5160, 5332, 6166, 6665, 7998, 9249, 10664, 12332, 13330, 15415, 15996, 18498, 19995, 24664, 26660, 30830, 31992, 36996, 39990, 46245, 53320, 61660, 73992, 79980, 92490, 95573, 123320, 132569, 159960, 184980, 191146, 265138, 286719, 369960, 382292, 397707, 477865, 530276, 573438, 662845, 764584, 795414, 955730, 1060552, 1146876, 1325690, 1433595, 1590828, 1911460, 1988535, 2293752, 2651380, 2867190, 3181656, 3822920, 3977070, 4109639, 5302760, 5734380, 7954140, 8219278, 11468760, 12328917, 15908280, 16438556, 20548195, 24657834, 32877112, 41096390, 49315668, 61644585, 82192780, 98631336, 123289170, 164385560, 246578340, 493156680]

約数ペア:

[(1, 493156680), (2, 246578340), (3, 164385560), (4, 123289170), (5, 98631336), (6, 82192780), (8, 61644585), (10, 49315668), (12, 41096390), (15, 32877112), (20, 24657834), (24, 20548195), (30, 16438556), (31, 15908280), (40, 12328917), (43, 11468760), (60, 8219278), (62, 7954140), (86, 5734380), (93, 5302760), (120, 4109639), (124, 3977070), (129, 3822920), (155, 3181656), (172, 2867190), (186, 2651380), (215, 2293752), (248, 1988535), (258, 1911460), (310, 1590828), (344, 1433595), (372, 1325690), (430, 1146876), (465, 1060552), (516, 955730), (620, 795414), (645, 764584), (744, 662845), (860, 573438), (930, 530276), (1032, 477865), (1240, 397707), (1290, 382292), (1333, 369960), (1720, 286719), (1860, 265138), (2580, 191146), (2666, 184980), (3083, 159960), (3720, 132569), (3999, 123320), (5160, 95573), (5332, 92490), (6166, 79980), (6665, 73992), (7998, 61660), (9249, 53320), (10664, 46245), (12332, 39990), (13330, 36996), (15415, 31992), (15996, 30830), (18498, 26660), (19995, 24664)]