148205520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4849

約数の個数: 120

約数和(自身を含む): 509404896

約数和(自身を除く): 361199376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4787, 5160, 6192, 7740, 9574, 10320, 14361, 15480, 19148, 23935, 28722, 30960, 38296, 43083, 47870, 57444, 71805, 76592, 86166, 95740, 114888, 143610, 172332, 191480, 205841, 215415, 229776, 287220, 344664, 382960, 411682, 430830, 574440, 617523, 689328, 823364, 861660, 1029205, 1148880, 1235046, 1646728, 1723320, 1852569, 2058410, 2470092, 3087615, 3293456, 3446640, 3705138, 4116820, 4940184, 6175230, 7410276, 8233640, 9262845, 9880368, 12350460, 14820552, 16467280, 18525690, 24700920, 29641104, 37051380, 49401840, 74102760, 148205520]

約数ペア:

[(1, 148205520), (2, 74102760), (3, 49401840), (4, 37051380), (5, 29641104), (6, 24700920), (8, 18525690), (9, 16467280), (10, 14820552), (12, 12350460), (15, 9880368), (16, 9262845), (18, 8233640), (20, 7410276), (24, 6175230), (30, 4940184), (36, 4116820), (40, 3705138), (43, 3446640), (45, 3293456), (48, 3087615), (60, 2470092), (72, 2058410), (80, 1852569), (86, 1723320), (90, 1646728), (120, 1235046), (129, 1148880), (144, 1029205), (172, 861660), (180, 823364), (215, 689328), (240, 617523), (258, 574440), (344, 430830), (360, 411682), (387, 382960), (430, 344664), (516, 287220), (645, 229776), (688, 215415), (720, 205841), (774, 191480), (860, 172332), (1032, 143610), (1290, 114888), (1548, 95740), (1720, 86166), (1935, 76592), (2064, 71805), (2580, 57444), (3096, 47870), (3440, 43083), (3870, 38296), (4787, 30960), (5160, 28722), (6192, 23935), (7740, 19148), (9574, 15480), (10320, 14361)]