80849280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2516

約数の個数: 128

約数和(自身を含む): 272976480

約数和(自身を除く): 192127200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2477, 2720, 3264, 4080, 4954, 5440, 6528, 7431, 8160, 9908, 10880, 12385, 14862, 16320, 19816, 24770, 29724, 32640, 37155, 39632, 42109, 49540, 59448, 74310, 79264, 84218, 99080, 118896, 126327, 148620, 158528, 168436, 198160, 210545, 237792, 252654, 297240, 317056, 336872, 396320, 421090, 475584, 505308, 594480, 631635, 673744, 792640, 842180, 951168, 1010616, 1188960, 1263270, 1347488, 1585280, 1684360, 2021232, 2377920, 2526540, 2694976, 3368720, 4042464, 4755840, 5053080, 5389952, 6737440, 8084928, 10106160, 13474880, 16169856, 20212320, 26949760, 40424640, 80849280]

約数ペア:

[(1, 80849280), (2, 40424640), (3, 26949760), (4, 20212320), (5, 16169856), (6, 13474880), (8, 10106160), (10, 8084928), (12, 6737440), (15, 5389952), (16, 5053080), (17, 4755840), (20, 4042464), (24, 3368720), (30, 2694976), (32, 2526540), (34, 2377920), (40, 2021232), (48, 1684360), (51, 1585280), (60, 1347488), (64, 1263270), (68, 1188960), (80, 1010616), (85, 951168), (96, 842180), (102, 792640), (120, 673744), (128, 631635), (136, 594480), (160, 505308), (170, 475584), (192, 421090), (204, 396320), (240, 336872), (255, 317056), (272, 297240), (320, 252654), (340, 237792), (384, 210545), (408, 198160), (480, 168436), (510, 158528), (544, 148620), (640, 126327), (680, 118896), (816, 99080), (960, 84218), (1020, 79264), (1088, 74310), (1360, 59448), (1632, 49540), (1920, 42109), (2040, 39632), (2176, 37155), (2477, 32640), (2720, 29724), (3264, 24770), (4080, 19816), (4954, 16320), (5440, 14862), (6528, 12385), (7431, 10880), (8160, 9908)]