12767160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15199}}^1$

素因数の和:15220

約数の個数: 64

約数和(自身を含む): 43776000

約数和(自身を除く): 31008840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15199, 30398, 45597, 60796, 75995, 91194, 106393, 121592, 151990, 182388, 212786, 227985, 303980, 319179, 364776, 425572, 455970, 531965, 607960, 638358, 851144, 911940, 1063930, 1276716, 1595895, 1823880, 2127860, 2553432, 3191790, 4255720, 6383580, 12767160]

約数ペア:

[(1, 12767160), (2, 6383580), (3, 4255720), (4, 3191790), (5, 2553432), (6, 2127860), (7, 1823880), (8, 1595895), (10, 1276716), (12, 1063930), (14, 911940), (15, 851144), (20, 638358), (21, 607960), (24, 531965), (28, 455970), (30, 425572), (35, 364776), (40, 319179), (42, 303980), (56, 227985), (60, 212786), (70, 182388), (84, 151990), (105, 121592), (120, 106393), (140, 91194), (168, 75995), (210, 60796), (280, 45597), (420, 30398), (840, 15199)]