392955480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 1328745600

約数和(自身を除く): 935790120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 79, 82, 90, 120, 123, 158, 164, 180, 205, 237, 246, 316, 328, 337, 360, 369, 395, 410, 474, 492, 615, 632, 674, 711, 738, 790, 820, 948, 984, 1011, 1185, 1230, 1348, 1422, 1476, 1580, 1640, 1685, 1845, 1896, 2022, 2370, 2460, 2696, 2844, 2952, 3033, 3160, 3239, 3370, 3555, 3690, 4044, 4740, 4920, 5055, 5688, 6066, 6478, 6740, 7110, 7380, 8088, 9480, 9717, 10110, 12132, 12956, 13480, 13817, 14220, 14760, 15165, 16195, 19434, 20220, 24264, 25912, 26623, 27634, 28440, 29151, 30330, 32390, 38868, 40440, 41451, 48585, 53246, 55268, 58302, 60660, 64780, 69085, 77736, 79869, 82902, 97170, 106492, 110536, 116604, 121320, 124353, 129560, 133115, 138170, 145755, 159738, 165804, 194340, 207255, 212984, 233208, 239607, 248706, 266230, 276340, 291510, 319476, 331608, 388680, 399345, 414510, 479214, 497412, 532460, 552680, 583020, 621765, 638952, 798690, 829020, 958428, 994824, 1064920, 1091543, 1166040, 1198035, 1243530, 1597380, 1658040, 1916856, 2183086, 2396070, 2487060, 3194760, 3274629, 4366172, 4792140, 4974120, 5457715, 6549258, 8732344, 9584280, 9823887, 10915430, 13098516, 16373145, 19647774, 21830860, 26197032, 32746290, 39295548, 43661720, 49119435, 65492580, 78591096, 98238870, 130985160, 196477740, 392955480]

約数ペア:

[(1, 392955480), (2, 196477740), (3, 130985160), (4, 98238870), (5, 78591096), (6, 65492580), (8, 49119435), (9, 43661720), (10, 39295548), (12, 32746290), (15, 26197032), (18, 21830860), (20, 19647774), (24, 16373145), (30, 13098516), (36, 10915430), (40, 9823887), (41, 9584280), (45, 8732344), (60, 6549258), (72, 5457715), (79, 4974120), (82, 4792140), (90, 4366172), (120, 3274629), (123, 3194760), (158, 2487060), (164, 2396070), (180, 2183086), (205, 1916856), (237, 1658040), (246, 1597380), (316, 1243530), (328, 1198035), (337, 1166040), (360, 1091543), (369, 1064920), (395, 994824), (410, 958428), (474, 829020), (492, 798690), (615, 638952), (632, 621765), (674, 583020), (711, 552680), (738, 532460), (790, 497412), (820, 479214), (948, 414510), (984, 399345), (1011, 388680), (1185, 331608), (1230, 319476), (1348, 291510), (1422, 276340), (1476, 266230), (1580, 248706), (1640, 239607), (1685, 233208), (1845, 212984), (1896, 207255), (2022, 194340), (2370, 165804), (2460, 159738), (2696, 145755), (2844, 138170), (2952, 133115), (3033, 129560), (3160, 124353), (3239, 121320), (3370, 116604), (3555, 110536), (3690, 106492), (4044, 97170), (4740, 82902), (4920, 79869), (5055, 77736), (5688, 69085), (6066, 64780), (6478, 60660), (6740, 58302), (7110, 55268), (7380, 53246), (8088, 48585), (9480, 41451), (9717, 40440), (10110, 38868), (12132, 32390), (12956, 30330), (13480, 29151), (13817, 28440), (14220, 27634), (14760, 26623), (15165, 25912), (16195, 24264), (19434, 20220)]