72833760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1425

約数の個数: 144

約数和(自身を含む): 255449376

約数和(自身を除く): 182615616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1367, 1440, 1480, 1665, 1776, 2220, 2664, 2734, 2960, 3330, 3552, 4101, 4440, 5328, 5468, 5920, 6660, 6835, 8202, 8880, 10656, 10936, 12303, 13320, 13670, 16404, 17760, 20505, 21872, 24606, 26640, 27340, 32808, 41010, 43744, 49212, 50579, 53280, 54680, 61515, 65616, 82020, 98424, 101158, 109360, 123030, 131232, 151737, 164040, 196848, 202316, 218720, 246060, 252895, 303474, 328080, 393696, 404632, 455211, 492120, 505790, 606948, 656160, 758685, 809264, 910422, 984240, 1011580, 1213896, 1517370, 1618528, 1820844, 1968480, 2023160, 2276055, 2427792, 3034740, 3641688, 4046320, 4552110, 4855584, 6069480, 7283376, 8092640, 9104220, 12138960, 14566752, 18208440, 24277920, 36416880, 72833760]

約数ペア:

[(1, 72833760), (2, 36416880), (3, 24277920), (4, 18208440), (5, 14566752), (6, 12138960), (8, 9104220), (9, 8092640), (10, 7283376), (12, 6069480), (15, 4855584), (16, 4552110), (18, 4046320), (20, 3641688), (24, 3034740), (30, 2427792), (32, 2276055), (36, 2023160), (37, 1968480), (40, 1820844), (45, 1618528), (48, 1517370), (60, 1213896), (72, 1011580), (74, 984240), (80, 910422), (90, 809264), (96, 758685), (111, 656160), (120, 606948), (144, 505790), (148, 492120), (160, 455211), (180, 404632), (185, 393696), (222, 328080), (240, 303474), (288, 252895), (296, 246060), (333, 218720), (360, 202316), (370, 196848), (444, 164040), (480, 151737), (555, 131232), (592, 123030), (666, 109360), (720, 101158), (740, 98424), (888, 82020), (1110, 65616), (1184, 61515), (1332, 54680), (1367, 53280), (1440, 50579), (1480, 49212), (1665, 43744), (1776, 41010), (2220, 32808), (2664, 27340), (2734, 26640), (2960, 24606), (3330, 21872), (3552, 20505), (4101, 17760), (4440, 16404), (5328, 13670), (5468, 13320), (5920, 12303), (6660, 10936), (6835, 10656), (8202, 8880)]