130776120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 443963520

約数和(自身を除く): 313187400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 181, 216, 223, 270, 324, 360, 362, 405, 446, 540, 543, 648, 669, 724, 810, 892, 905, 1080, 1086, 1115, 1338, 1448, 1620, 1629, 1784, 1810, 2007, 2172, 2230, 2676, 2715, 3240, 3258, 3345, 3620, 4014, 4344, 4460, 4887, 5352, 5430, 6021, 6516, 6690, 7240, 8028, 8145, 8920, 9774, 10035, 10860, 12042, 13032, 13380, 14661, 16056, 16290, 18063, 19548, 20070, 21720, 24084, 24435, 26760, 29322, 30105, 32580, 36126, 39096, 40140, 40363, 48168, 48870, 58644, 60210, 65160, 72252, 73305, 80280, 80726, 90315, 97740, 117288, 120420, 121089, 144504, 146610, 161452, 180630, 195480, 201815, 240840, 242178, 293220, 322904, 361260, 363267, 403630, 484356, 586440, 605445, 722520, 726534, 807260, 968712, 1089801, 1210890, 1453068, 1614520, 1816335, 2179602, 2421780, 2906136, 3269403, 3632670, 4359204, 4843560, 5449005, 6538806, 7265340, 8718408, 10898010, 13077612, 14530680, 16347015, 21796020, 26155224, 32694030, 43592040, 65388060, 130776120]

約数ペア:

[(1, 130776120), (2, 65388060), (3, 43592040), (4, 32694030), (5, 26155224), (6, 21796020), (8, 16347015), (9, 14530680), (10, 13077612), (12, 10898010), (15, 8718408), (18, 7265340), (20, 6538806), (24, 5449005), (27, 4843560), (30, 4359204), (36, 3632670), (40, 3269403), (45, 2906136), (54, 2421780), (60, 2179602), (72, 1816335), (81, 1614520), (90, 1453068), (108, 1210890), (120, 1089801), (135, 968712), (162, 807260), (180, 726534), (181, 722520), (216, 605445), (223, 586440), (270, 484356), (324, 403630), (360, 363267), (362, 361260), (405, 322904), (446, 293220), (540, 242178), (543, 240840), (648, 201815), (669, 195480), (724, 180630), (810, 161452), (892, 146610), (905, 144504), (1080, 121089), (1086, 120420), (1115, 117288), (1338, 97740), (1448, 90315), (1620, 80726), (1629, 80280), (1784, 73305), (1810, 72252), (2007, 65160), (2172, 60210), (2230, 58644), (2676, 48870), (2715, 48168), (3240, 40363), (3258, 40140), (3345, 39096), (3620, 36126), (4014, 32580), (4344, 30105), (4460, 29322), (4887, 26760), (5352, 24435), (5430, 24084), (6021, 21720), (6516, 20070), (6690, 19548), (7240, 18063), (8028, 16290), (8145, 16056), (8920, 14661), (9774, 13380), (10035, 13032), (10860, 12042)]