4777440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 15513120

約数和(自身を除く): 10735680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 269, 296, 370, 444, 480, 538, 555, 592, 740, 807, 888, 1076, 1110, 1184, 1345, 1480, 1614, 1776, 2152, 2220, 2690, 2960, 3228, 3552, 4035, 4304, 4440, 5380, 5920, 6456, 8070, 8608, 8880, 9953, 10760, 12912, 16140, 17760, 19906, 21520, 25824, 29859, 32280, 39812, 43040, 49765, 59718, 64560, 79624, 99530, 119436, 129120, 149295, 159248, 199060, 238872, 298590, 318496, 398120, 477744, 597180, 796240, 955488, 1194360, 1592480, 2388720, 4777440]

約数ペア:

[(1, 4777440), (2, 2388720), (3, 1592480), (4, 1194360), (5, 955488), (6, 796240), (8, 597180), (10, 477744), (12, 398120), (15, 318496), (16, 298590), (20, 238872), (24, 199060), (30, 159248), (32, 149295), (37, 129120), (40, 119436), (48, 99530), (60, 79624), (74, 64560), (80, 59718), (96, 49765), (111, 43040), (120, 39812), (148, 32280), (160, 29859), (185, 25824), (222, 21520), (240, 19906), (269, 17760), (296, 16140), (370, 12912), (444, 10760), (480, 9953), (538, 8880), (555, 8608), (592, 8070), (740, 6456), (807, 5920), (888, 5380), (1076, 4440), (1110, 4304), (1184, 4035), (1345, 3552), (1480, 3228), (1614, 2960), (1776, 2690), (2152, 2220)]