387357120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 224

約数和(自身を含む): 1382572800

約数和(自身を除く): 995215680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 192, 214, 216, 240, 270, 288, 320, 321, 360, 419, 428, 432, 480, 535, 540, 576, 642, 720, 838, 856, 864, 960, 963, 1070, 1080, 1257, 1284, 1440, 1605, 1676, 1712, 1728, 1926, 2095, 2140, 2160, 2514, 2568, 2880, 2889, 3210, 3352, 3424, 3771, 3852, 4190, 4280, 4320, 4815, 5028, 5136, 5778, 6285, 6420, 6704, 6848, 7542, 7704, 8380, 8560, 8640, 9630, 10056, 10272, 11313, 11556, 12570, 12840, 13408, 14445, 15084, 15408, 16760, 17120, 18855, 19260, 20112, 20544, 22626, 23112, 25140, 25680, 26816, 28890, 30168, 30816, 33520, 34240, 37710, 38520, 40224, 44833, 45252, 46224, 50280, 51360, 56565, 57780, 60336, 61632, 67040, 75420, 77040, 80448, 89666, 90504, 92448, 100560, 102720, 113130, 115560, 120672, 134080, 134499, 150840, 154080, 179332, 181008, 184896, 201120, 224165, 226260, 231120, 241344, 268998, 301680, 308160, 358664, 362016, 402240, 403497, 448330, 452520, 462240, 537996, 603360, 672495, 717328, 724032, 806994, 896660, 905040, 924480, 1075992, 1206720, 1210491, 1344990, 1434656, 1613988, 1793320, 1810080, 2017485, 2151984, 2420982, 2689980, 2869312, 3227976, 3586640, 3620160, 4034970, 4303968, 4841964, 5379960, 6052455, 6455952, 7173280, 8069940, 8607936, 9683928, 10759920, 12104910, 12911904, 14346560, 16139880, 19367856, 21519840, 24209820, 25823808, 32279760, 38735712, 43039680, 48419640, 64559520, 77471424, 96839280, 129119040, 193678560, 387357120]

約数ペア:

[(1, 387357120), (2, 193678560), (3, 129119040), (4, 96839280), (5, 77471424), (6, 64559520), (8, 48419640), (9, 43039680), (10, 38735712), (12, 32279760), (15, 25823808), (16, 24209820), (18, 21519840), (20, 19367856), (24, 16139880), (27, 14346560), (30, 12911904), (32, 12104910), (36, 10759920), (40, 9683928), (45, 8607936), (48, 8069940), (54, 7173280), (60, 6455952), (64, 6052455), (72, 5379960), (80, 4841964), (90, 4303968), (96, 4034970), (107, 3620160), (108, 3586640), (120, 3227976), (135, 2869312), (144, 2689980), (160, 2420982), (180, 2151984), (192, 2017485), (214, 1810080), (216, 1793320), (240, 1613988), (270, 1434656), (288, 1344990), (320, 1210491), (321, 1206720), (360, 1075992), (419, 924480), (428, 905040), (432, 896660), (480, 806994), (535, 724032), (540, 717328), (576, 672495), (642, 603360), (720, 537996), (838, 462240), (856, 452520), (864, 448330), (960, 403497), (963, 402240), (1070, 362016), (1080, 358664), (1257, 308160), (1284, 301680), (1440, 268998), (1605, 241344), (1676, 231120), (1712, 226260), (1728, 224165), (1926, 201120), (2095, 184896), (2140, 181008), (2160, 179332), (2514, 154080), (2568, 150840), (2880, 134499), (2889, 134080), (3210, 120672), (3352, 115560), (3424, 113130), (3771, 102720), (3852, 100560), (4190, 92448), (4280, 90504), (4320, 89666), (4815, 80448), (5028, 77040), (5136, 75420), (5778, 67040), (6285, 61632), (6420, 60336), (6704, 57780), (6848, 56565), (7542, 51360), (7704, 50280), (8380, 46224), (8560, 45252), (8640, 44833), (9630, 40224), (10056, 38520), (10272, 37710), (11313, 34240), (11556, 33520), (12570, 30816), (12840, 30168), (13408, 28890), (14445, 26816), (15084, 25680), (15408, 25140), (16760, 23112), (17120, 22626), (18855, 20544), (19260, 20112)]