345467520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 192

約数和(自身を含む): 1225940040

約数和(自身を除く): 880472520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1621, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3242, 3330, 3552, 4440, 4736, 4863, 5328, 5760, 5920, 6484, 6660, 7104, 8105, 8880, 9726, 10656, 11840, 12968, 13320, 14208, 14589, 16210, 17760, 19452, 21312, 23680, 24315, 25936, 26640, 29178, 32420, 35520, 38904, 42624, 48630, 51872, 53280, 58356, 59977, 64840, 71040, 72945, 77808, 97260, 103744, 106560, 116712, 119954, 129680, 145890, 155616, 179931, 194520, 207488, 213120, 233424, 239908, 259360, 291780, 299885, 311232, 359862, 389040, 466848, 479816, 518720, 539793, 583560, 599770, 622464, 719724, 778080, 899655, 933696, 959632, 1037440, 1079586, 1167120, 1199540, 1439448, 1556160, 1799310, 1867392, 1919264, 2159172, 2334240, 2399080, 2698965, 2878896, 3112320, 3598620, 3838528, 4318344, 4668480, 4798160, 5397930, 5757792, 7197240, 7677056, 8636688, 9336960, 9596320, 10795860, 11515584, 14394480, 17273376, 19192640, 21591720, 23031168, 28788960, 34546752, 38385280, 43183440, 57577920, 69093504, 86366880, 115155840, 172733760, 345467520]

約数ペア:

[(1, 345467520), (2, 172733760), (3, 115155840), (4, 86366880), (5, 69093504), (6, 57577920), (8, 43183440), (9, 38385280), (10, 34546752), (12, 28788960), (15, 23031168), (16, 21591720), (18, 19192640), (20, 17273376), (24, 14394480), (30, 11515584), (32, 10795860), (36, 9596320), (37, 9336960), (40, 8636688), (45, 7677056), (48, 7197240), (60, 5757792), (64, 5397930), (72, 4798160), (74, 4668480), (80, 4318344), (90, 3838528), (96, 3598620), (111, 3112320), (120, 2878896), (128, 2698965), (144, 2399080), (148, 2334240), (160, 2159172), (180, 1919264), (185, 1867392), (192, 1799310), (222, 1556160), (240, 1439448), (288, 1199540), (296, 1167120), (320, 1079586), (333, 1037440), (360, 959632), (370, 933696), (384, 899655), (444, 778080), (480, 719724), (555, 622464), (576, 599770), (592, 583560), (640, 539793), (666, 518720), (720, 479816), (740, 466848), (888, 389040), (960, 359862), (1110, 311232), (1152, 299885), (1184, 291780), (1332, 259360), (1440, 239908), (1480, 233424), (1621, 213120), (1665, 207488), (1776, 194520), (1920, 179931), (2220, 155616), (2368, 145890), (2664, 129680), (2880, 119954), (2960, 116712), (3242, 106560), (3330, 103744), (3552, 97260), (4440, 77808), (4736, 72945), (4863, 71040), (5328, 64840), (5760, 59977), (5920, 58356), (6484, 53280), (6660, 51872), (7104, 48630), (8105, 42624), (8880, 38904), (9726, 35520), (10656, 32420), (11840, 29178), (12968, 26640), (13320, 25936), (14208, 24315), (14589, 23680), (16210, 21312), (17760, 19452)]