2543137440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311659}}^1$

素因数の和:311694

約数の個数: 96

約数和(自身を含む): 8482138560

約数和(自身を除く): 5939001120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 311659, 623318, 934977, 1246636, 1558295, 1869954, 2493272, 3116590, 3739908, 4674885, 4986544, 5298203, 6233180, 7479816, 9349770, 9973088, 10596406, 12466360, 14959632, 15894609, 18699540, 21192812, 24932720, 26491015, 29919264, 31789218, 37399080, 42385624, 49865440, 52982030, 63578436, 74798160, 79473045, 84771248, 105964060, 127156872, 149596320, 158946090, 169542496, 211928120, 254313744, 317892180, 423856240, 508627488, 635784360, 847712480, 1271568720, 2543137440]

約数ペア:

[(1, 2543137440), (2, 1271568720), (3, 847712480), (4, 635784360), (5, 508627488), (6, 423856240), (8, 317892180), (10, 254313744), (12, 211928120), (15, 169542496), (16, 158946090), (17, 149596320), (20, 127156872), (24, 105964060), (30, 84771248), (32, 79473045), (34, 74798160), (40, 63578436), (48, 52982030), (51, 49865440), (60, 42385624), (68, 37399080), (80, 31789218), (85, 29919264), (96, 26491015), (102, 24932720), (120, 21192812), (136, 18699540), (160, 15894609), (170, 14959632), (204, 12466360), (240, 10596406), (255, 9973088), (272, 9349770), (340, 7479816), (408, 6233180), (480, 5298203), (510, 4986544), (544, 4674885), (680, 3739908), (816, 3116590), (1020, 2493272), (1360, 1869954), (1632, 1558295), (2040, 1246636), (2720, 934977), (4080, 623318), (8160, 311659)]