120225120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 390776400

約数和(自身を除く): 270551280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 149, 160, 164, 205, 240, 246, 298, 328, 410, 447, 480, 492, 596, 615, 656, 745, 820, 894, 984, 1192, 1230, 1312, 1490, 1640, 1681, 1788, 1968, 2235, 2384, 2460, 2980, 3280, 3362, 3576, 3936, 4470, 4768, 4920, 5043, 5960, 6109, 6560, 6724, 7152, 8405, 8940, 9840, 10086, 11920, 12218, 13448, 14304, 16810, 17880, 18327, 19680, 20172, 23840, 24436, 25215, 26896, 30545, 33620, 35760, 36654, 40344, 48872, 50430, 53792, 61090, 67240, 71520, 73308, 80688, 91635, 97744, 100860, 122180, 134480, 146616, 161376, 183270, 195488, 201720, 244360, 250469, 268960, 293232, 366540, 403440, 488720, 500938, 586464, 733080, 751407, 806880, 977440, 1001876, 1252345, 1466160, 1502814, 2003752, 2504690, 2932320, 3005628, 3757035, 4007504, 5009380, 6011256, 7514070, 8015008, 10018760, 12022512, 15028140, 20037520, 24045024, 30056280, 40075040, 60112560, 120225120]

約数ペア:

[(1, 120225120), (2, 60112560), (3, 40075040), (4, 30056280), (5, 24045024), (6, 20037520), (8, 15028140), (10, 12022512), (12, 10018760), (15, 8015008), (16, 7514070), (20, 6011256), (24, 5009380), (30, 4007504), (32, 3757035), (40, 3005628), (41, 2932320), (48, 2504690), (60, 2003752), (80, 1502814), (82, 1466160), (96, 1252345), (120, 1001876), (123, 977440), (149, 806880), (160, 751407), (164, 733080), (205, 586464), (240, 500938), (246, 488720), (298, 403440), (328, 366540), (410, 293232), (447, 268960), (480, 250469), (492, 244360), (596, 201720), (615, 195488), (656, 183270), (745, 161376), (820, 146616), (894, 134480), (984, 122180), (1192, 100860), (1230, 97744), (1312, 91635), (1490, 80688), (1640, 73308), (1681, 71520), (1788, 67240), (1968, 61090), (2235, 53792), (2384, 50430), (2460, 48872), (2980, 40344), (3280, 36654), (3362, 35760), (3576, 33620), (3936, 30545), (4470, 26896), (4768, 25215), (4920, 24436), (5043, 23840), (5960, 20172), (6109, 19680), (6560, 18327), (6724, 17880), (7152, 16810), (8405, 14304), (8940, 13448), (9840, 12218), (10086, 11920)]