2345267156720

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3079}}^1\times {\mathrm{22091}}^1$

素因数の和:25614

約数の個数: 80

約数和(自身を含む): 5467420062720

約数和(自身を除く): 3122152906000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 862, 1724, 2155, 3079, 3448, 4310, 6158, 6896, 8620, 12316, 15395, 17240, 22091, 24632, 30790, 34480, 44182, 49264, 61580, 88364, 110455, 123160, 176728, 220910, 246320, 353456, 441820, 883640, 1327049, 1767280, 2654098, 5308196, 6635245, 9521221, 10616392, 13270490, 19042442, 21232784, 26540980, 38084884, 47606105, 53081960, 68018189, 76169768, 95212210, 106163920, 136036378, 152339536, 190424420, 272072756, 340090945, 380848840, 544145512, 680181890, 761697680, 1088291024, 1360363780, 2720727560, 5441455120, 29315839459, 58631678918, 117263357836, 146579197295, 234526715672, 293158394590, 469053431344, 586316789180, 1172633578360, 2345267156720]

約数ペア:

[(1, 2345267156720), (2, 1172633578360), (4, 586316789180), (5, 469053431344), (8, 293158394590), (10, 234526715672), (16, 146579197295), (20, 117263357836), (40, 58631678918), (80, 29315839459), (431, 5441455120), (862, 2720727560), (1724, 1360363780), (2155, 1088291024), (3079, 761697680), (3448, 680181890), (4310, 544145512), (6158, 380848840), (6896, 340090945), (8620, 272072756), (12316, 190424420), (15395, 152339536), (17240, 136036378), (22091, 106163920), (24632, 95212210), (30790, 76169768), (34480, 68018189), (44182, 53081960), (49264, 47606105), (61580, 38084884), (88364, 26540980), (110455, 21232784), (123160, 19042442), (176728, 13270490), (220910, 10616392), (246320, 9521221), (353456, 6635245), (441820, 5308196), (883640, 2654098), (1327049, 1767280)]