72311760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1585

約数の個数: 120

約数和(自身を含む): 246636000

約数和(自身を除く): 174324240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1499, 1608, 2010, 2412, 2680, 2998, 3015, 3216, 4020, 4497, 4824, 5360, 5996, 6030, 7495, 8040, 8994, 9648, 11992, 12060, 13491, 14990, 16080, 17988, 22485, 23984, 24120, 26982, 29980, 35976, 44970, 48240, 53964, 59960, 67455, 71952, 89940, 100433, 107928, 119920, 134910, 179880, 200866, 215856, 269820, 301299, 359760, 401732, 502165, 539640, 602598, 803464, 903897, 1004330, 1079280, 1205196, 1506495, 1606928, 1807794, 2008660, 2410392, 3012990, 3615588, 4017320, 4519485, 4820784, 6025980, 7231176, 8034640, 9038970, 12051960, 14462352, 18077940, 24103920, 36155880, 72311760]

約数ペア:

[(1, 72311760), (2, 36155880), (3, 24103920), (4, 18077940), (5, 14462352), (6, 12051960), (8, 9038970), (9, 8034640), (10, 7231176), (12, 6025980), (15, 4820784), (16, 4519485), (18, 4017320), (20, 3615588), (24, 3012990), (30, 2410392), (36, 2008660), (40, 1807794), (45, 1606928), (48, 1506495), (60, 1205196), (67, 1079280), (72, 1004330), (80, 903897), (90, 803464), (120, 602598), (134, 539640), (144, 502165), (180, 401732), (201, 359760), (240, 301299), (268, 269820), (335, 215856), (360, 200866), (402, 179880), (536, 134910), (603, 119920), (670, 107928), (720, 100433), (804, 89940), (1005, 71952), (1072, 67455), (1206, 59960), (1340, 53964), (1499, 48240), (1608, 44970), (2010, 35976), (2412, 29980), (2680, 26982), (2998, 24120), (3015, 23984), (3216, 22485), (4020, 17988), (4497, 16080), (4824, 14990), (5360, 13491), (5996, 12060), (6030, 11992), (7495, 9648), (8040, 8994)]