3998986560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2999}}^1$

素因数の和:3485

約数の個数: 168

約数和(自身を含む): 13789152000

約数和(自身を除く): 9790165440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 463, 480, 576, 720, 926, 960, 1389, 1440, 1852, 2315, 2778, 2880, 2999, 3704, 4167, 4630, 5556, 5998, 6945, 7408, 8334, 8997, 9260, 11112, 11996, 13890, 14816, 14995, 16668, 17994, 18520, 20835, 22224, 23992, 26991, 27780, 29632, 29990, 33336, 35988, 37040, 41670, 44448, 44985, 47984, 53982, 55560, 59980, 66672, 71976, 74080, 83340, 88896, 89970, 95968, 107964, 111120, 119960, 133344, 134955, 143952, 148160, 166680, 179940, 191936, 215928, 222240, 239920, 266688, 269910, 287904, 333360, 359880, 431856, 444480, 479840, 539820, 575808, 666720, 719760, 863712, 959680, 1079640, 1333440, 1388537, 1439520, 1727424, 2159280, 2777074, 2879040, 4165611, 4318560, 5554148, 6942685, 8331222, 8637120, 11108296, 12496833, 13885370, 16662444, 20828055, 22216592, 24993666, 27770740, 33324888, 41656110, 44433184, 49987332, 55541480, 62484165, 66649776, 83312220, 88866368, 99974664, 111082960, 124968330, 133299552, 166624440, 199949328, 222165920, 249936660, 266599104, 333248880, 399898656, 444331840, 499873320, 666497760, 799797312, 999746640, 1332995520, 1999493280, 3998986560]

約数ペア:

[(1, 3998986560), (2, 1999493280), (3, 1332995520), (4, 999746640), (5, 799797312), (6, 666497760), (8, 499873320), (9, 444331840), (10, 399898656), (12, 333248880), (15, 266599104), (16, 249936660), (18, 222165920), (20, 199949328), (24, 166624440), (30, 133299552), (32, 124968330), (36, 111082960), (40, 99974664), (45, 88866368), (48, 83312220), (60, 66649776), (64, 62484165), (72, 55541480), (80, 49987332), (90, 44433184), (96, 41656110), (120, 33324888), (144, 27770740), (160, 24993666), (180, 22216592), (192, 20828055), (240, 16662444), (288, 13885370), (320, 12496833), (360, 11108296), (463, 8637120), (480, 8331222), (576, 6942685), (720, 5554148), (926, 4318560), (960, 4165611), (1389, 2879040), (1440, 2777074), (1852, 2159280), (2315, 1727424), (2778, 1439520), (2880, 1388537), (2999, 1333440), (3704, 1079640), (4167, 959680), (4630, 863712), (5556, 719760), (5998, 666720), (6945, 575808), (7408, 539820), (8334, 479840), (8997, 444480), (9260, 431856), (11112, 359880), (11996, 333360), (13890, 287904), (14816, 269910), (14995, 266688), (16668, 239920), (17994, 222240), (18520, 215928), (20835, 191936), (22224, 179940), (23992, 166680), (26991, 148160), (27780, 143952), (29632, 134955), (29990, 133344), (33336, 119960), (35988, 111120), (37040, 107964), (41670, 95968), (44448, 89970), (44985, 88896), (47984, 83340), (53982, 74080), (55560, 71976), (59980, 66672)]