1328183580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{123667}}^1$

素因数の和:123858

約数の個数: 48

約数和(自身を含む): 3739720320

約数和(自身を除く): 2411536740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 123667, 247334, 371001, 494668, 618335, 742002, 1236670, 1484004, 1855005, 2473340, 3710010, 7420020, 22136393, 44272786, 66409179, 88545572, 110681965, 132818358, 221363930, 265636716, 332045895, 442727860, 664091790, 1328183580]

約数ペア:

[(1, 1328183580), (2, 664091790), (3, 442727860), (4, 332045895), (5, 265636716), (6, 221363930), (10, 132818358), (12, 110681965), (15, 88545572), (20, 66409179), (30, 44272786), (60, 22136393), (179, 7420020), (358, 3710010), (537, 2473340), (716, 1855005), (895, 1484004), (1074, 1236670), (1790, 742002), (2148, 618335), (2685, 494668), (3580, 371001), (5370, 247334), (10740, 123667)]