12138221520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5619547}}^1$

素因数の和:5619569

約数の個数: 80

約数和(自身を含む): 41809437120

約数和(自身を除く): 29671215600

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, 240, 270, 360, 432, 540, 720, 1080, 2160, 5619547, 11239094, 16858641, 22478188, 28097735, 33717282, 44956376, 50575923, 56195470, 67434564, 84293205, 89912752, 101151846, 112390940, 134869128, 151727769, 168586410, 202303692, 224781880, 252879615, 269738256, 303455538, 337172820, 404607384, 449563760, 505759230, 606911076, 674345640, 758638845, 809214768, 1011518460, 1213822152, 1348691280, 1517277690, 2023036920, 2427644304, 3034555380, 4046073840, 6069110760, 12138221520]

約数ペア:

[(1, 12138221520), (2, 6069110760), (3, 4046073840), (4, 3034555380), (5, 2427644304), (6, 2023036920), (8, 1517277690), (9, 1348691280), (10, 1213822152), (12, 1011518460), (15, 809214768), (16, 758638845), (18, 674345640), (20, 606911076), (24, 505759230), (27, 449563760), (30, 404607384), (36, 337172820), (40, 303455538), (45, 269738256), (48, 252879615), (54, 224781880), (60, 202303692), (72, 168586410), (80, 151727769), (90, 134869128), (108, 112390940), (120, 101151846), (135, 89912752), (144, 84293205), (180, 67434564), (216, 56195470), (240, 50575923), (270, 44956376), (360, 33717282), (432, 28097735), (540, 22478188), (720, 16858641), (1080, 11239094), (2160, 5619547)]