380568240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13553}}^1$

素因数の和:13588

約数の個数: 160

約数和(自身を含む): 1411784640

約数和(自身を除く): 1031216400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 13553, 14040, 27106, 28080, 40659, 54212, 67765, 81318, 108424, 121977, 135530, 162636, 176189, 203295, 216848, 243954, 271060, 325272, 352378, 365931, 406590, 487908, 528567, 542120, 609885, 650544, 704756, 731862, 813180, 880945, 975816, 1057134, 1084240, 1219770, 1409512, 1463724, 1585701, 1626360, 1761890, 1829655, 1951632, 2114268, 2439540, 2642835, 2819024, 2927448, 3171402, 3252720, 3523780, 3659310, 4228536, 4757103, 4879080, 5285670, 5854896, 6342804, 7047560, 7318620, 7928505, 8457072, 9514206, 9758160, 10571340, 12685608, 14095120, 14637240, 15857010, 19028412, 21142680, 23785515, 25371216, 29274480, 31714020, 38056824, 42285360, 47571030, 63428040, 76113648, 95142060, 126856080, 190284120, 380568240]

約数ペア:

[(1, 380568240), (2, 190284120), (3, 126856080), (4, 95142060), (5, 76113648), (6, 63428040), (8, 47571030), (9, 42285360), (10, 38056824), (12, 31714020), (13, 29274480), (15, 25371216), (16, 23785515), (18, 21142680), (20, 19028412), (24, 15857010), (26, 14637240), (27, 14095120), (30, 12685608), (36, 10571340), (39, 9758160), (40, 9514206), (45, 8457072), (48, 7928505), (52, 7318620), (54, 7047560), (60, 6342804), (65, 5854896), (72, 5285670), (78, 4879080), (80, 4757103), (90, 4228536), (104, 3659310), (108, 3523780), (117, 3252720), (120, 3171402), (130, 2927448), (135, 2819024), (144, 2642835), (156, 2439540), (180, 2114268), (195, 1951632), (208, 1829655), (216, 1761890), (234, 1626360), (240, 1585701), (260, 1463724), (270, 1409512), (312, 1219770), (351, 1084240), (360, 1057134), (390, 975816), (432, 880945), (468, 813180), (520, 731862), (540, 704756), (585, 650544), (624, 609885), (702, 542120), (720, 528567), (780, 487908), (936, 406590), (1040, 365931), (1080, 352378), (1170, 325272), (1404, 271060), (1560, 243954), (1755, 216848), (1872, 203295), (2160, 176189), (2340, 162636), (2808, 135530), (3120, 121977), (3510, 108424), (4680, 81318), (5616, 67765), (7020, 54212), (9360, 40659), (13553, 28080), (14040, 27106)]