118537920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 413674560

約数和(自身を除く): 295136640

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 521, 576, 632, 711, 720, 790, 948, 960, 1042, 1185, 1264, 1422, 1440, 1563, 1580, 1896, 2084, 2370, 2528, 2605, 2844, 2880, 3126, 3160, 3555, 3792, 4168, 4689, 4740, 5056, 5210, 5688, 6252, 6320, 7110, 7584, 7815, 8336, 9378, 9480, 10420, 11376, 12504, 12640, 14220, 15168, 15630, 16672, 18756, 18960, 20840, 22752, 23445, 25008, 25280, 28440, 31260, 33344, 37512, 37920, 41159, 41680, 45504, 46890, 50016, 56880, 62520, 75024, 75840, 82318, 83360, 93780, 100032, 113760, 123477, 125040, 150048, 164636, 166720, 187560, 205795, 227520, 246954, 250080, 300096, 329272, 370431, 375120, 411590, 493908, 500160, 617385, 658544, 740862, 750240, 823180, 987816, 1234770, 1317088, 1481724, 1500480, 1646360, 1852155, 1975632, 2469540, 2634176, 2963448, 3292720, 3704310, 3951264, 4939080, 5926896, 6585440, 7408620, 7902528, 9878160, 11853792, 13170880, 14817240, 19756320, 23707584, 29634480, 39512640, 59268960, 118537920]

約数ペア:

[(1, 118537920), (2, 59268960), (3, 39512640), (4, 29634480), (5, 23707584), (6, 19756320), (8, 14817240), (9, 13170880), (10, 11853792), (12, 9878160), (15, 7902528), (16, 7408620), (18, 6585440), (20, 5926896), (24, 4939080), (30, 3951264), (32, 3704310), (36, 3292720), (40, 2963448), (45, 2634176), (48, 2469540), (60, 1975632), (64, 1852155), (72, 1646360), (79, 1500480), (80, 1481724), (90, 1317088), (96, 1234770), (120, 987816), (144, 823180), (158, 750240), (160, 740862), (180, 658544), (192, 617385), (237, 500160), (240, 493908), (288, 411590), (316, 375120), (320, 370431), (360, 329272), (395, 300096), (474, 250080), (480, 246954), (521, 227520), (576, 205795), (632, 187560), (711, 166720), (720, 164636), (790, 150048), (948, 125040), (960, 123477), (1042, 113760), (1185, 100032), (1264, 93780), (1422, 83360), (1440, 82318), (1563, 75840), (1580, 75024), (1896, 62520), (2084, 56880), (2370, 50016), (2528, 46890), (2605, 45504), (2844, 41680), (2880, 41159), (3126, 37920), (3160, 37512), (3555, 33344), (3792, 31260), (4168, 28440), (4689, 25280), (4740, 25008), (5056, 23445), (5210, 22752), (5688, 20840), (6252, 18960), (6320, 18756), (7110, 16672), (7584, 15630), (7815, 15168), (8336, 14220), (9378, 12640), (9480, 12504), (10420, 11376)]