606776640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20389}}^1$

素因数の和:20440

約数の個数: 112

約数和(自身を含む): 1988759040

約数和(自身を除く): 1381982400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 20389, 29760, 40778, 61167, 81556, 101945, 122334, 163112, 203890, 244668, 305835, 326224, 407780, 489336, 611670, 632059, 652448, 815560, 978672, 1223340, 1264118, 1304896, 1631120, 1896177, 1957344, 2446680, 2528236, 3160295, 3262240, 3792354, 3914688, 4893360, 5056472, 6320590, 6524480, 7584708, 9480885, 9786720, 10112944, 12641180, 15169416, 18961770, 19573440, 20225888, 25282360, 30338832, 37923540, 40451776, 50564720, 60677664, 75847080, 101129440, 121355328, 151694160, 202258880, 303388320, 606776640]

約数ペア:

[(1, 606776640), (2, 303388320), (3, 202258880), (4, 151694160), (5, 121355328), (6, 101129440), (8, 75847080), (10, 60677664), (12, 50564720), (15, 40451776), (16, 37923540), (20, 30338832), (24, 25282360), (30, 20225888), (31, 19573440), (32, 18961770), (40, 15169416), (48, 12641180), (60, 10112944), (62, 9786720), (64, 9480885), (80, 7584708), (93, 6524480), (96, 6320590), (120, 5056472), (124, 4893360), (155, 3914688), (160, 3792354), (186, 3262240), (192, 3160295), (240, 2528236), (248, 2446680), (310, 1957344), (320, 1896177), (372, 1631120), (465, 1304896), (480, 1264118), (496, 1223340), (620, 978672), (744, 815560), (930, 652448), (960, 632059), (992, 611670), (1240, 489336), (1488, 407780), (1860, 326224), (1984, 305835), (2480, 244668), (2976, 203890), (3720, 163112), (4960, 122334), (5952, 101945), (7440, 81556), (9920, 61167), (14880, 40778), (20389, 29760)]