86366880

素因数分解:

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

素因数の和:1679

約数の個数: 144

約数和(自身を含む): 302879304

約数和(自身を除く): 216512424

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, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1621, 1665, 1776, 2220, 2664, 2960, 3242, 3330, 3552, 4440, 4863, 5328, 5920, 6484, 6660, 8105, 8880, 9726, 10656, 12968, 13320, 14589, 16210, 17760, 19452, 24315, 25936, 26640, 29178, 32420, 38904, 48630, 51872, 53280, 58356, 59977, 64840, 72945, 77808, 97260, 116712, 119954, 129680, 145890, 155616, 179931, 194520, 233424, 239908, 259360, 291780, 299885, 359862, 389040, 466848, 479816, 539793, 583560, 599770, 719724, 778080, 899655, 959632, 1079586, 1167120, 1199540, 1439448, 1799310, 1919264, 2159172, 2334240, 2399080, 2698965, 2878896, 3598620, 4318344, 4798160, 5397930, 5757792, 7197240, 8636688, 9596320, 10795860, 14394480, 17273376, 21591720, 28788960, 43183440, 86366880]

約数ペア:

[(1, 86366880), (2, 43183440), (3, 28788960), (4, 21591720), (5, 17273376), (6, 14394480), (8, 10795860), (9, 9596320), (10, 8636688), (12, 7197240), (15, 5757792), (16, 5397930), (18, 4798160), (20, 4318344), (24, 3598620), (30, 2878896), (32, 2698965), (36, 2399080), (37, 2334240), (40, 2159172), (45, 1919264), (48, 1799310), (60, 1439448), (72, 1199540), (74, 1167120), (80, 1079586), (90, 959632), (96, 899655), (111, 778080), (120, 719724), (144, 599770), (148, 583560), (160, 539793), (180, 479816), (185, 466848), (222, 389040), (240, 359862), (288, 299885), (296, 291780), (333, 259360), (360, 239908), (370, 233424), (444, 194520), (480, 179931), (555, 155616), (592, 145890), (666, 129680), (720, 119954), (740, 116712), (888, 97260), (1110, 77808), (1184, 72945), (1332, 64840), (1440, 59977), (1480, 58356), (1621, 53280), (1665, 51872), (1776, 48630), (2220, 38904), (2664, 32420), (2960, 29178), (3242, 26640), (3330, 25936), (3552, 24315), (4440, 19452), (4863, 17760), (5328, 16210), (5920, 14589), (6484, 13320), (6660, 12968), (8105, 10656), (8880, 9726)]