270405720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3090

約数の個数: 192

約数和(自身を含む): 996559200

約数和(自身を除く): 726153480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3041, 3420, 3705, 4446, 4680, 4940, 5928, 6082, 6840, 7410, 8892, 9123, 9880, 11115, 12164, 14820, 15205, 17784, 18246, 22230, 24328, 27369, 29640, 30410, 36492, 39533, 44460, 45615, 54738, 57779, 60820, 72984, 79066, 88920, 91230, 109476, 115558, 118599, 121640, 136845, 158132, 173337, 182460, 197665, 218952, 231116, 237198, 273690, 288895, 316264, 346674, 355797, 364920, 395330, 462232, 474396, 520011, 547380, 577790, 592995, 693348, 711594, 751127, 790660, 866685, 948792, 1040022, 1094760, 1155580, 1185990, 1386696, 1423188, 1502254, 1581320, 1733370, 1778985, 2080044, 2253381, 2311160, 2371980, 2600055, 2846376, 3004508, 3466740, 3557970, 3755635, 4160088, 4506762, 4743960, 5200110, 6009016, 6760143, 6933480, 7115940, 7511270, 9013524, 10400220, 11266905, 13520286, 14231880, 15022540, 18027048, 20800440, 22533810, 27040572, 30045080, 33800715, 45067620, 54081144, 67601430, 90135240, 135202860, 270405720]

約数ペア:

[(1, 270405720), (2, 135202860), (3, 90135240), (4, 67601430), (5, 54081144), (6, 45067620), (8, 33800715), (9, 30045080), (10, 27040572), (12, 22533810), (13, 20800440), (15, 18027048), (18, 15022540), (19, 14231880), (20, 13520286), (24, 11266905), (26, 10400220), (30, 9013524), (36, 7511270), (38, 7115940), (39, 6933480), (40, 6760143), (45, 6009016), (52, 5200110), (57, 4743960), (60, 4506762), (65, 4160088), (72, 3755635), (76, 3557970), (78, 3466740), (90, 3004508), (95, 2846376), (104, 2600055), (114, 2371980), (117, 2311160), (120, 2253381), (130, 2080044), (152, 1778985), (156, 1733370), (171, 1581320), (180, 1502254), (190, 1423188), (195, 1386696), (228, 1185990), (234, 1155580), (247, 1094760), (260, 1040022), (285, 948792), (312, 866685), (342, 790660), (360, 751127), (380, 711594), (390, 693348), (456, 592995), (468, 577790), (494, 547380), (520, 520011), (570, 474396), (585, 462232), (684, 395330), (741, 364920), (760, 355797), (780, 346674), (855, 316264), (936, 288895), (988, 273690), (1140, 237198), (1170, 231116), (1235, 218952), (1368, 197665), (1482, 182460), (1560, 173337), (1710, 158132), (1976, 136845), (2223, 121640), (2280, 118599), (2340, 115558), (2470, 109476), (2964, 91230), (3041, 88920), (3420, 79066), (3705, 72984), (4446, 60820), (4680, 57779), (4940, 54738), (5928, 45615), (6082, 44460), (6840, 39533), (7410, 36492), (8892, 30410), (9123, 29640), (9880, 27369), (11115, 24328), (12164, 22230), (14820, 18246), (15205, 17784)]