331520580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{811}}^1$

素因数の和:1586

約数の個数: 96

約数和(自身を含む): 1034033280

約数和(自身を除く): 702512700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 757, 811, 1514, 1622, 2271, 2433, 3028, 3244, 3785, 4055, 4542, 4866, 6813, 7299, 7570, 8110, 9084, 9732, 11355, 12165, 13626, 14598, 15140, 16220, 20439, 21897, 22710, 24330, 27252, 29196, 34065, 36495, 40878, 43794, 45420, 48660, 68130, 72990, 81756, 87588, 102195, 109485, 136260, 145980, 204390, 218970, 408780, 437940, 613927, 1227854, 1841781, 2455708, 3069635, 3683562, 5525343, 6139270, 7367124, 9208905, 11050686, 12278540, 16576029, 18417810, 22101372, 27626715, 33152058, 36835620, 55253430, 66304116, 82880145, 110506860, 165760290, 331520580]

約数ペア:

[(1, 331520580), (2, 165760290), (3, 110506860), (4, 82880145), (5, 66304116), (6, 55253430), (9, 36835620), (10, 33152058), (12, 27626715), (15, 22101372), (18, 18417810), (20, 16576029), (27, 12278540), (30, 11050686), (36, 9208905), (45, 7367124), (54, 6139270), (60, 5525343), (90, 3683562), (108, 3069635), (135, 2455708), (180, 1841781), (270, 1227854), (540, 613927), (757, 437940), (811, 408780), (1514, 218970), (1622, 204390), (2271, 145980), (2433, 136260), (3028, 109485), (3244, 102195), (3785, 87588), (4055, 81756), (4542, 72990), (4866, 68130), (6813, 48660), (7299, 45420), (7570, 43794), (8110, 40878), (9084, 36495), (9732, 34065), (11355, 29196), (12165, 27252), (13626, 24330), (14598, 22710), (15140, 21897), (16220, 20439)]