12431760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 44675712

約数和(自身を除く): 32243952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 277, 330, 340, 374, 408, 440, 510, 528, 554, 561, 660, 680, 748, 816, 831, 880, 935, 1020, 1108, 1122, 1320, 1360, 1385, 1496, 1662, 1870, 2040, 2216, 2244, 2640, 2770, 2805, 2992, 3047, 3324, 3740, 4080, 4155, 4432, 4488, 4709, 5540, 5610, 6094, 6648, 7480, 8310, 8976, 9141, 9418, 11080, 11220, 12188, 13296, 14127, 14960, 15235, 16620, 18282, 18836, 22160, 22440, 23545, 24376, 28254, 30470, 33240, 36564, 37672, 44880, 45705, 47090, 48752, 51799, 56508, 60940, 66480, 70635, 73128, 75344, 91410, 94180, 103598, 113016, 121880, 141270, 146256, 155397, 182820, 188360, 207196, 226032, 243760, 258995, 282540, 310794, 365640, 376720, 414392, 517990, 565080, 621588, 731280, 776985, 828784, 1035980, 1130160, 1243176, 1553970, 2071960, 2486352, 3107940, 4143920, 6215880, 12431760]

約数ペア:

[(1, 12431760), (2, 6215880), (3, 4143920), (4, 3107940), (5, 2486352), (6, 2071960), (8, 1553970), (10, 1243176), (11, 1130160), (12, 1035980), (15, 828784), (16, 776985), (17, 731280), (20, 621588), (22, 565080), (24, 517990), (30, 414392), (33, 376720), (34, 365640), (40, 310794), (44, 282540), (48, 258995), (51, 243760), (55, 226032), (60, 207196), (66, 188360), (68, 182820), (80, 155397), (85, 146256), (88, 141270), (102, 121880), (110, 113016), (120, 103598), (132, 94180), (136, 91410), (165, 75344), (170, 73128), (176, 70635), (187, 66480), (204, 60940), (220, 56508), (240, 51799), (255, 48752), (264, 47090), (272, 45705), (277, 44880), (330, 37672), (340, 36564), (374, 33240), (408, 30470), (440, 28254), (510, 24376), (528, 23545), (554, 22440), (561, 22160), (660, 18836), (680, 18282), (748, 16620), (816, 15235), (831, 14960), (880, 14127), (935, 13296), (1020, 12188), (1108, 11220), (1122, 11080), (1320, 9418), (1360, 9141), (1385, 8976), (1496, 8310), (1662, 7480), (1870, 6648), (2040, 6094), (2216, 5610), (2244, 5540), (2640, 4709), (2770, 4488), (2805, 4432), (2992, 4155), (3047, 4080), (3324, 3740)]