1247160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 3945600

約数和(自身を除く): 2698440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 547, 570, 760, 1094, 1140, 1641, 2188, 2280, 2735, 3282, 4376, 5470, 6564, 8205, 10393, 10940, 13128, 16410, 20786, 21880, 31179, 32820, 41572, 51965, 62358, 65640, 83144, 103930, 124716, 155895, 207860, 249432, 311790, 415720, 623580, 1247160]

約数ペア:

[(1, 1247160), (2, 623580), (3, 415720), (4, 311790), (5, 249432), (6, 207860), (8, 155895), (10, 124716), (12, 103930), (15, 83144), (19, 65640), (20, 62358), (24, 51965), (30, 41572), (38, 32820), (40, 31179), (57, 21880), (60, 20786), (76, 16410), (95, 13128), (114, 10940), (120, 10393), (152, 8205), (190, 6564), (228, 5470), (285, 4376), (380, 3282), (456, 2735), (547, 2280), (570, 2188), (760, 1641), (1094, 1140)]