202335720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5387}}^1$

素因数の和:5714

約数の個数: 64

約数和(自身を含む): 609059520

約数和(自身を除く): 406723800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5387, 6260, 7512, 9390, 10774, 12520, 16161, 18780, 21548, 26935, 32322, 37560, 43096, 53870, 64644, 80805, 107740, 129288, 161610, 215480, 323220, 646440, 1686131, 3372262, 5058393, 6744524, 8430655, 10116786, 13489048, 16861310, 20233572, 25291965, 33722620, 40467144, 50583930, 67445240, 101167860, 202335720]

約数ペア:

[(1, 202335720), (2, 101167860), (3, 67445240), (4, 50583930), (5, 40467144), (6, 33722620), (8, 25291965), (10, 20233572), (12, 16861310), (15, 13489048), (20, 10116786), (24, 8430655), (30, 6744524), (40, 5058393), (60, 3372262), (120, 1686131), (313, 646440), (626, 323220), (939, 215480), (1252, 161610), (1565, 129288), (1878, 107740), (2504, 80805), (3130, 64644), (3756, 53870), (4695, 43096), (5387, 37560), (6260, 32322), (7512, 26935), (9390, 21548), (10774, 18780), (12520, 16161)]