72700560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2785

約数の個数: 120

約数和(自身を含む): 250843320

約数和(自身を除く): 178142760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2729, 2960, 3330, 4440, 5328, 5458, 6660, 8187, 8880, 10916, 13320, 13645, 16374, 21832, 24561, 26640, 27290, 32748, 40935, 43664, 49122, 54580, 65496, 81870, 98244, 100973, 109160, 122805, 130992, 163740, 196488, 201946, 218320, 245610, 302919, 327480, 392976, 403892, 491220, 504865, 605838, 654960, 807784, 908757, 982440, 1009730, 1211676, 1514595, 1615568, 1817514, 1964880, 2019460, 2423352, 3029190, 3635028, 4038920, 4543785, 4846704, 6058380, 7270056, 8077840, 9087570, 12116760, 14540112, 18175140, 24233520, 36350280, 72700560]

約数ペア:

[(1, 72700560), (2, 36350280), (3, 24233520), (4, 18175140), (5, 14540112), (6, 12116760), (8, 9087570), (9, 8077840), (10, 7270056), (12, 6058380), (15, 4846704), (16, 4543785), (18, 4038920), (20, 3635028), (24, 3029190), (30, 2423352), (36, 2019460), (37, 1964880), (40, 1817514), (45, 1615568), (48, 1514595), (60, 1211676), (72, 1009730), (74, 982440), (80, 908757), (90, 807784), (111, 654960), (120, 605838), (144, 504865), (148, 491220), (180, 403892), (185, 392976), (222, 327480), (240, 302919), (296, 245610), (333, 218320), (360, 201946), (370, 196488), (444, 163740), (555, 130992), (592, 122805), (666, 109160), (720, 100973), (740, 98244), (888, 81870), (1110, 65496), (1332, 54580), (1480, 49122), (1665, 43664), (1776, 40935), (2220, 32748), (2664, 27290), (2729, 26640), (2960, 24561), (3330, 21832), (4440, 16374), (5328, 13645), (5458, 13320), (6660, 10916), (8187, 8880)]