145063440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 503539200

約数和(自身を除く): 358475760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 281, 360, 432, 478, 540, 562, 717, 720, 843, 956, 1080, 1124, 1195, 1405, 1434, 1686, 1912, 2151, 2160, 2248, 2390, 2529, 2810, 2868, 3372, 3585, 3824, 4215, 4302, 4496, 4780, 5058, 5620, 5736, 6453, 6744, 7170, 7587, 8430, 8604, 9560, 10116, 10755, 11240, 11472, 12645, 12906, 13488, 14340, 15174, 16860, 17208, 19120, 20232, 21510, 22480, 25290, 25812, 28680, 30348, 32265, 33720, 34416, 37935, 40464, 43020, 50580, 51624, 57360, 60696, 64530, 67159, 67440, 75870, 86040, 101160, 103248, 121392, 129060, 134318, 151740, 172080, 201477, 202320, 258120, 268636, 303480, 335795, 402954, 516240, 537272, 604431, 606960, 671590, 805908, 1007385, 1074544, 1208862, 1343180, 1611816, 1813293, 2014770, 2417724, 2686360, 3022155, 3223632, 3626586, 4029540, 4835448, 5372720, 6044310, 7253172, 8059080, 9066465, 9670896, 12088620, 14506344, 16118160, 18132930, 24177240, 29012688, 36265860, 48354480, 72531720, 145063440]

約数ペア:

[(1, 145063440), (2, 72531720), (3, 48354480), (4, 36265860), (5, 29012688), (6, 24177240), (8, 18132930), (9, 16118160), (10, 14506344), (12, 12088620), (15, 9670896), (16, 9066465), (18, 8059080), (20, 7253172), (24, 6044310), (27, 5372720), (30, 4835448), (36, 4029540), (40, 3626586), (45, 3223632), (48, 3022155), (54, 2686360), (60, 2417724), (72, 2014770), (80, 1813293), (90, 1611816), (108, 1343180), (120, 1208862), (135, 1074544), (144, 1007385), (180, 805908), (216, 671590), (239, 606960), (240, 604431), (270, 537272), (281, 516240), (360, 402954), (432, 335795), (478, 303480), (540, 268636), (562, 258120), (717, 202320), (720, 201477), (843, 172080), (956, 151740), (1080, 134318), (1124, 129060), (1195, 121392), (1405, 103248), (1434, 101160), (1686, 86040), (1912, 75870), (2151, 67440), (2160, 67159), (2248, 64530), (2390, 60696), (2529, 57360), (2810, 51624), (2868, 50580), (3372, 43020), (3585, 40464), (3824, 37935), (4215, 34416), (4302, 33720), (4496, 32265), (4780, 30348), (5058, 28680), (5620, 25812), (5736, 25290), (6453, 22480), (6744, 21510), (7170, 20232), (7587, 19120), (8430, 17208), (8604, 16860), (9560, 15174), (10116, 14340), (10755, 13488), (11240, 12906), (11472, 12645)]