91777680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3169

約数の個数: 120

約数和(自身を含む): 315839160

約数和(自身を除く): 224061480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3109, 3280, 3690, 4920, 5904, 6218, 7380, 9327, 9840, 12436, 14760, 15545, 18654, 24872, 27981, 29520, 31090, 37308, 46635, 49744, 55962, 62180, 74616, 93270, 111924, 124360, 127469, 139905, 149232, 186540, 223848, 248720, 254938, 279810, 373080, 382407, 447696, 509876, 559620, 637345, 746160, 764814, 1019752, 1119240, 1147221, 1274690, 1529628, 1912035, 2039504, 2238480, 2294442, 2549380, 3059256, 3824070, 4588884, 5098760, 5736105, 6118512, 7648140, 9177768, 10197520, 11472210, 15296280, 18355536, 22944420, 30592560, 45888840, 91777680]

約数ペア:

[(1, 91777680), (2, 45888840), (3, 30592560), (4, 22944420), (5, 18355536), (6, 15296280), (8, 11472210), (9, 10197520), (10, 9177768), (12, 7648140), (15, 6118512), (16, 5736105), (18, 5098760), (20, 4588884), (24, 3824070), (30, 3059256), (36, 2549380), (40, 2294442), (41, 2238480), (45, 2039504), (48, 1912035), (60, 1529628), (72, 1274690), (80, 1147221), (82, 1119240), (90, 1019752), (120, 764814), (123, 746160), (144, 637345), (164, 559620), (180, 509876), (205, 447696), (240, 382407), (246, 373080), (328, 279810), (360, 254938), (369, 248720), (410, 223848), (492, 186540), (615, 149232), (656, 139905), (720, 127469), (738, 124360), (820, 111924), (984, 93270), (1230, 74616), (1476, 62180), (1640, 55962), (1845, 49744), (1968, 46635), (2460, 37308), (2952, 31090), (3109, 29520), (3280, 27981), (3690, 24872), (4920, 18654), (5904, 15545), (6218, 14760), (7380, 12436), (9327, 9840)]