780248160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1790

約数の個数: 192

約数和(自身を含む): 2757585600

約数和(自身を除く): 1977337440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1657, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3314, 3488, 3924, 4320, 4360, 4905, 4971, 5232, 5886, 6540, 6628, 7848, 8285, 8720, 9810, 9942, 10464, 11772, 13080, 13256, 14715, 14913, 15696, 16570, 17440, 19620, 19884, 23544, 24855, 26160, 26512, 29430, 29826, 31392, 33140, 39240, 39768, 44739, 47088, 49710, 52320, 53024, 58860, 59652, 66280, 74565, 78480, 79536, 89478, 94176, 99420, 117720, 119304, 132560, 149130, 156960, 159072, 178956, 180613, 198840, 223695, 235440, 238608, 265120, 298260, 357912, 361226, 397680, 447390, 470880, 477216, 541839, 596520, 715824, 722452, 795360, 894780, 903065, 1083678, 1193040, 1431648, 1444904, 1625517, 1789560, 1806130, 2167356, 2386080, 2709195, 2889808, 3251034, 3579120, 3612260, 4334712, 4876551, 5418390, 5779616, 6502068, 7158240, 7224520, 8127585, 8669424, 9753102, 10836780, 13004136, 14449040, 16255170, 17338848, 19506204, 21673560, 24382755, 26008272, 28898080, 32510340, 39012408, 43347120, 48765510, 52016544, 65020680, 78024816, 86694240, 97531020, 130041360, 156049632, 195062040, 260082720, 390124080, 780248160]

約数ペア:

[(1, 780248160), (2, 390124080), (3, 260082720), (4, 195062040), (5, 156049632), (6, 130041360), (8, 97531020), (9, 86694240), (10, 78024816), (12, 65020680), (15, 52016544), (16, 48765510), (18, 43347120), (20, 39012408), (24, 32510340), (27, 28898080), (30, 26008272), (32, 24382755), (36, 21673560), (40, 19506204), (45, 17338848), (48, 16255170), (54, 14449040), (60, 13004136), (72, 10836780), (80, 9753102), (90, 8669424), (96, 8127585), (108, 7224520), (109, 7158240), (120, 6502068), (135, 5779616), (144, 5418390), (160, 4876551), (180, 4334712), (216, 3612260), (218, 3579120), (240, 3251034), (270, 2889808), (288, 2709195), (327, 2386080), (360, 2167356), (432, 1806130), (436, 1789560), (480, 1625517), (540, 1444904), (545, 1431648), (654, 1193040), (720, 1083678), (864, 903065), (872, 894780), (981, 795360), (1080, 722452), (1090, 715824), (1308, 596520), (1440, 541839), (1635, 477216), (1657, 470880), (1744, 447390), (1962, 397680), (2160, 361226), (2180, 357912), (2616, 298260), (2943, 265120), (3270, 238608), (3314, 235440), (3488, 223695), (3924, 198840), (4320, 180613), (4360, 178956), (4905, 159072), (4971, 156960), (5232, 149130), (5886, 132560), (6540, 119304), (6628, 117720), (7848, 99420), (8285, 94176), (8720, 89478), (9810, 79536), (9942, 78480), (10464, 74565), (11772, 66280), (13080, 59652), (13256, 58860), (14715, 53024), (14913, 52320), (15696, 49710), (16570, 47088), (17440, 44739), (19620, 39768), (19884, 39240), (23544, 33140), (24855, 31392), (26160, 29826), (26512, 29430)]