103471920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{143711}}^1$

素因数の和:143730

約数の個数: 60

約数和(自身を含む): 347495616

約数和(自身を除く): 244023696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 143711, 287422, 431133, 574844, 718555, 862266, 1149688, 1293399, 1437110, 1724532, 2155665, 2299376, 2586798, 2874220, 3449064, 4311330, 5173596, 5748440, 6466995, 6898128, 8622660, 10347192, 11496880, 12933990, 17245320, 20694384, 25867980, 34490640, 51735960, 103471920]

約数ペア:

[(1, 103471920), (2, 51735960), (3, 34490640), (4, 25867980), (5, 20694384), (6, 17245320), (8, 12933990), (9, 11496880), (10, 10347192), (12, 8622660), (15, 6898128), (16, 6466995), (18, 5748440), (20, 5173596), (24, 4311330), (30, 3449064), (36, 2874220), (40, 2586798), (45, 2299376), (48, 2155665), (60, 1724532), (72, 1437110), (80, 1293399), (90, 1149688), (120, 862266), (144, 718555), (180, 574844), (240, 431133), (360, 287422), (720, 143711)]