968931720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{299053}}^1$

素因数の和:299076

約数の個数: 80

約数和(自身を含む): 3256698060

約数和(自身を除く): 2287766340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 299053, 598106, 897159, 1196212, 1495265, 1794318, 2392424, 2691477, 2990530, 3588636, 4485795, 5382954, 5981060, 7177272, 8074431, 8971590, 10765908, 11962120, 13457385, 16148862, 17943180, 21531816, 24223293, 26914770, 32297724, 35886360, 40372155, 48446586, 53829540, 64595448, 80744310, 96893172, 107659080, 121116465, 161488620, 193786344, 242232930, 322977240, 484465860, 968931720]

約数ペア:

[(1, 968931720), (2, 484465860), (3, 322977240), (4, 242232930), (5, 193786344), (6, 161488620), (8, 121116465), (9, 107659080), (10, 96893172), (12, 80744310), (15, 64595448), (18, 53829540), (20, 48446586), (24, 40372155), (27, 35886360), (30, 32297724), (36, 26914770), (40, 24223293), (45, 21531816), (54, 17943180), (60, 16148862), (72, 13457385), (81, 11962120), (90, 10765908), (108, 8971590), (120, 8074431), (135, 7177272), (162, 5981060), (180, 5382954), (216, 4485795), (270, 3588636), (324, 2990530), (360, 2691477), (405, 2392424), (540, 1794318), (648, 1495265), (810, 1196212), (1080, 897159), (1620, 598106), (3240, 299053)]