54345720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3205

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 137254920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3167, 3432, 4290, 5720, 6334, 8580, 9501, 12668, 15835, 17160, 19002, 25336, 31670, 34837, 38004, 41171, 47505, 63340, 69674, 76008, 82342, 95010, 104511, 123513, 126680, 139348, 164684, 174185, 190020, 205855, 209022, 247026, 278696, 329368, 348370, 380040, 411710, 418044, 452881, 494052, 522555, 617565, 696740, 823420, 836088, 905762, 988104, 1045110, 1235130, 1358643, 1393480, 1646840, 1811524, 2090220, 2264405, 2470260, 2717286, 3623048, 4180440, 4528810, 4940520, 5434572, 6793215, 9057620, 10869144, 13586430, 18115240, 27172860, 54345720]

約数ペア:

[(1, 54345720), (2, 27172860), (3, 18115240), (4, 13586430), (5, 10869144), (6, 9057620), (8, 6793215), (10, 5434572), (11, 4940520), (12, 4528810), (13, 4180440), (15, 3623048), (20, 2717286), (22, 2470260), (24, 2264405), (26, 2090220), (30, 1811524), (33, 1646840), (39, 1393480), (40, 1358643), (44, 1235130), (52, 1045110), (55, 988104), (60, 905762), (65, 836088), (66, 823420), (78, 696740), (88, 617565), (104, 522555), (110, 494052), (120, 452881), (130, 418044), (132, 411710), (143, 380040), (156, 348370), (165, 329368), (195, 278696), (220, 247026), (260, 209022), (264, 205855), (286, 190020), (312, 174185), (330, 164684), (390, 139348), (429, 126680), (440, 123513), (520, 104511), (572, 95010), (660, 82342), (715, 76008), (780, 69674), (858, 63340), (1144, 47505), (1320, 41171), (1430, 38004), (1560, 34837), (1716, 31670), (2145, 25336), (2860, 19002), (3167, 17160), (3432, 15835), (4290, 12668), (5720, 9501), (6334, 8580)]