19464120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4189

約数の個数: 96

約数和(自身を含む): 68140800

約数和(自身を除く): 48676680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4159, 4680, 8318, 12477, 16636, 20795, 24954, 33272, 37431, 41590, 49908, 54067, 62385, 74862, 83180, 99816, 108134, 124770, 149724, 162201, 166360, 187155, 216268, 249540, 270335, 299448, 324402, 374310, 432536, 486603, 499080, 540670, 648804, 748620, 811005, 973206, 1081340, 1297608, 1497240, 1622010, 1946412, 2162680, 2433015, 3244020, 3892824, 4866030, 6488040, 9732060, 19464120]

約数ペア:

[(1, 19464120), (2, 9732060), (3, 6488040), (4, 4866030), (5, 3892824), (6, 3244020), (8, 2433015), (9, 2162680), (10, 1946412), (12, 1622010), (13, 1497240), (15, 1297608), (18, 1081340), (20, 973206), (24, 811005), (26, 748620), (30, 648804), (36, 540670), (39, 499080), (40, 486603), (45, 432536), (52, 374310), (60, 324402), (65, 299448), (72, 270335), (78, 249540), (90, 216268), (104, 187155), (117, 166360), (120, 162201), (130, 149724), (156, 124770), (180, 108134), (195, 99816), (234, 83180), (260, 74862), (312, 62385), (360, 54067), (390, 49908), (468, 41590), (520, 37431), (585, 33272), (780, 24954), (936, 20795), (1170, 16636), (1560, 12477), (2340, 8318), (4159, 4680)]