64827360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1$

素因数の和:3497

約数の個数: 144

約数和(自身を含む): 238309344

約数和(自身を除く): 173481984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3463, 3744, 4680, 6240, 6926, 9360, 10389, 13852, 17315, 18720, 20778, 27704, 31167, 34630, 41556, 45019, 51945, 55408, 62334, 69260, 83112, 90038, 103890, 110816, 124668, 135057, 138520, 155835, 166224, 180076, 207780, 225095, 249336, 270114, 277040, 311670, 332448, 360152, 405171, 415560, 450190, 498672, 540228, 554080, 623340, 675285, 720304, 810342, 831120, 900380, 997344, 1080456, 1246680, 1350570, 1440608, 1620684, 1662240, 1800760, 2025855, 2160912, 2493360, 2701140, 3241368, 3601520, 4051710, 4321824, 4986720, 5402280, 6482736, 7203040, 8103420, 10804560, 12965472, 16206840, 21609120, 32413680, 64827360]

約数ペア:

[(1, 64827360), (2, 32413680), (3, 21609120), (4, 16206840), (5, 12965472), (6, 10804560), (8, 8103420), (9, 7203040), (10, 6482736), (12, 5402280), (13, 4986720), (15, 4321824), (16, 4051710), (18, 3601520), (20, 3241368), (24, 2701140), (26, 2493360), (30, 2160912), (32, 2025855), (36, 1800760), (39, 1662240), (40, 1620684), (45, 1440608), (48, 1350570), (52, 1246680), (60, 1080456), (65, 997344), (72, 900380), (78, 831120), (80, 810342), (90, 720304), (96, 675285), (104, 623340), (117, 554080), (120, 540228), (130, 498672), (144, 450190), (156, 415560), (160, 405171), (180, 360152), (195, 332448), (208, 311670), (234, 277040), (240, 270114), (260, 249336), (288, 225095), (312, 207780), (360, 180076), (390, 166224), (416, 155835), (468, 138520), (480, 135057), (520, 124668), (585, 110816), (624, 103890), (720, 90038), (780, 83112), (936, 69260), (1040, 62334), (1170, 55408), (1248, 51945), (1440, 45019), (1560, 41556), (1872, 34630), (2080, 31167), (2340, 27704), (3120, 20778), (3463, 18720), (3744, 17315), (4680, 13852), (6240, 10389), (6926, 9360)]