89783760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 308551680

約数和(自身を除く): 218767920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 479, 528, 568, 660, 710, 781, 852, 880, 958, 1065, 1136, 1320, 1420, 1437, 1562, 1704, 1916, 2130, 2343, 2395, 2640, 2840, 2874, 3124, 3408, 3832, 3905, 4260, 4686, 4790, 5269, 5680, 5748, 6248, 7185, 7664, 7810, 8520, 9372, 9580, 10538, 11496, 11715, 12496, 14370, 15620, 15807, 17040, 18744, 19160, 21076, 22992, 23430, 26345, 28740, 31240, 31614, 34009, 37488, 38320, 42152, 46860, 52690, 57480, 62480, 63228, 68018, 79035, 84304, 93720, 102027, 105380, 114960, 126456, 136036, 158070, 170045, 187440, 204054, 210760, 252912, 272072, 316140, 340090, 374099, 408108, 421520, 510135, 544144, 632280, 680180, 748198, 816216, 1020270, 1122297, 1264560, 1360360, 1496396, 1632432, 1870495, 2040540, 2244594, 2720720, 2992792, 3740990, 4081080, 4489188, 5611485, 5985584, 7481980, 8162160, 8978376, 11222970, 14963960, 17956752, 22445940, 29927920, 44891880, 89783760]

約数ペア:

[(1, 89783760), (2, 44891880), (3, 29927920), (4, 22445940), (5, 17956752), (6, 14963960), (8, 11222970), (10, 8978376), (11, 8162160), (12, 7481980), (15, 5985584), (16, 5611485), (20, 4489188), (22, 4081080), (24, 3740990), (30, 2992792), (33, 2720720), (40, 2244594), (44, 2040540), (48, 1870495), (55, 1632432), (60, 1496396), (66, 1360360), (71, 1264560), (80, 1122297), (88, 1020270), (110, 816216), (120, 748198), (132, 680180), (142, 632280), (165, 544144), (176, 510135), (213, 421520), (220, 408108), (240, 374099), (264, 340090), (284, 316140), (330, 272072), (355, 252912), (426, 210760), (440, 204054), (479, 187440), (528, 170045), (568, 158070), (660, 136036), (710, 126456), (781, 114960), (852, 105380), (880, 102027), (958, 93720), (1065, 84304), (1136, 79035), (1320, 68018), (1420, 63228), (1437, 62480), (1562, 57480), (1704, 52690), (1916, 46860), (2130, 42152), (2343, 38320), (2395, 37488), (2640, 34009), (2840, 31614), (2874, 31240), (3124, 28740), (3408, 26345), (3832, 23430), (3905, 22992), (4260, 21076), (4686, 19160), (4790, 18744), (5269, 17040), (5680, 15807), (5748, 15620), (6248, 14370), (7185, 12496), (7664, 11715), (7810, 11496), (8520, 10538), (9372, 9580)]