122567280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2775

約数の個数: 160

約数和(自身を含む): 439043328

約数和(自身を除く): 316476048

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, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2731, 2805, 2992, 3740, 4080, 4488, 5462, 5610, 7480, 8193, 8976, 10924, 11220, 13655, 14960, 16386, 21848, 22440, 27310, 30041, 32772, 40965, 43696, 44880, 46427, 54620, 60082, 65544, 81930, 90123, 92854, 109240, 120164, 131088, 139281, 150205, 163860, 180246, 185708, 218480, 232135, 240328, 278562, 300410, 327720, 360492, 371416, 450615, 464270, 480656, 510697, 557124, 600820, 655440, 696405, 720984, 742832, 901230, 928540, 1021394, 1114248, 1201640, 1392810, 1441968, 1532091, 1802460, 1857080, 2042788, 2228496, 2403280, 2553485, 2785620, 3064182, 3604920, 3714160, 4085576, 5106970, 5571240, 6128364, 7209840, 7660455, 8171152, 10213940, 11142480, 12256728, 15320910, 20427880, 24513456, 30641820, 40855760, 61283640, 122567280]

約数ペア:

[(1, 122567280), (2, 61283640), (3, 40855760), (4, 30641820), (5, 24513456), (6, 20427880), (8, 15320910), (10, 12256728), (11, 11142480), (12, 10213940), (15, 8171152), (16, 7660455), (17, 7209840), (20, 6128364), (22, 5571240), (24, 5106970), (30, 4085576), (33, 3714160), (34, 3604920), (40, 3064182), (44, 2785620), (48, 2553485), (51, 2403280), (55, 2228496), (60, 2042788), (66, 1857080), (68, 1802460), (80, 1532091), (85, 1441968), (88, 1392810), (102, 1201640), (110, 1114248), (120, 1021394), (132, 928540), (136, 901230), (165, 742832), (170, 720984), (176, 696405), (187, 655440), (204, 600820), (220, 557124), (240, 510697), (255, 480656), (264, 464270), (272, 450615), (330, 371416), (340, 360492), (374, 327720), (408, 300410), (440, 278562), (510, 240328), (528, 232135), (561, 218480), (660, 185708), (680, 180246), (748, 163860), (816, 150205), (880, 139281), (935, 131088), (1020, 120164), (1122, 109240), (1320, 92854), (1360, 90123), (1496, 81930), (1870, 65544), (2040, 60082), (2244, 54620), (2640, 46427), (2731, 44880), (2805, 43696), (2992, 40965), (3740, 32772), (4080, 30041), (4488, 27310), (5462, 22440), (5610, 21848), (7480, 16386), (8193, 14960), (8976, 13655), (10924, 11220)]