30437160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 99792000

約数和(自身を除く): 69354840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 179, 195, 218, 260, 312, 327, 358, 390, 436, 520, 537, 545, 654, 716, 780, 872, 895, 1074, 1090, 1308, 1417, 1432, 1560, 1635, 1790, 2148, 2180, 2327, 2616, 2685, 2834, 3270, 3580, 4251, 4296, 4360, 4654, 5370, 5668, 6540, 6981, 7085, 7160, 8502, 9308, 10740, 11336, 11635, 13080, 13962, 14170, 17004, 18616, 19511, 21255, 21480, 23270, 27924, 28340, 34008, 34905, 39022, 42510, 46540, 55848, 56680, 58533, 69810, 78044, 85020, 93080, 97555, 117066, 139620, 156088, 170040, 195110, 234132, 253643, 279240, 292665, 390220, 468264, 507286, 585330, 760929, 780440, 1014572, 1170660, 1268215, 1521858, 2029144, 2341320, 2536430, 3043716, 3804645, 5072860, 6087432, 7609290, 10145720, 15218580, 30437160]

約数ペア:

[(1, 30437160), (2, 15218580), (3, 10145720), (4, 7609290), (5, 6087432), (6, 5072860), (8, 3804645), (10, 3043716), (12, 2536430), (13, 2341320), (15, 2029144), (20, 1521858), (24, 1268215), (26, 1170660), (30, 1014572), (39, 780440), (40, 760929), (52, 585330), (60, 507286), (65, 468264), (78, 390220), (104, 292665), (109, 279240), (120, 253643), (130, 234132), (156, 195110), (179, 170040), (195, 156088), (218, 139620), (260, 117066), (312, 97555), (327, 93080), (358, 85020), (390, 78044), (436, 69810), (520, 58533), (537, 56680), (545, 55848), (654, 46540), (716, 42510), (780, 39022), (872, 34905), (895, 34008), (1074, 28340), (1090, 27924), (1308, 23270), (1417, 21480), (1432, 21255), (1560, 19511), (1635, 18616), (1790, 17004), (2148, 14170), (2180, 13962), (2327, 13080), (2616, 11635), (2685, 11336), (2834, 10740), (3270, 9308), (3580, 8502), (4251, 7160), (4296, 7085), (4360, 6981), (4654, 6540), (5370, 5668)]