4305180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 13272336

約数和(自身を除く): 8967156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 593, 605, 660, 726, 1186, 1210, 1452, 1779, 1815, 2372, 2420, 2965, 3558, 3630, 5930, 6523, 7116, 7260, 8895, 11860, 13046, 17790, 19569, 26092, 32615, 35580, 39138, 65230, 71753, 78276, 97845, 130460, 143506, 195690, 215259, 287012, 358765, 391380, 430518, 717530, 861036, 1076295, 1435060, 2152590, 4305180]

約数ペア:

[(1, 4305180), (2, 2152590), (3, 1435060), (4, 1076295), (5, 861036), (6, 717530), (10, 430518), (11, 391380), (12, 358765), (15, 287012), (20, 215259), (22, 195690), (30, 143506), (33, 130460), (44, 97845), (55, 78276), (60, 71753), (66, 65230), (110, 39138), (121, 35580), (132, 32615), (165, 26092), (220, 19569), (242, 17790), (330, 13046), (363, 11860), (484, 8895), (593, 7260), (605, 7116), (660, 6523), (726, 5930), (1186, 3630), (1210, 3558), (1452, 2965), (1779, 2420), (1815, 2372)]