1038483720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2351}}^1$

素因数の和:2780

約数の個数: 128

約数和(自身を含む): 3471552000

約数和(自身を除く): 2433068280

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, 90, 108, 120, 135, 180, 216, 270, 360, 409, 540, 818, 1080, 1227, 1636, 2045, 2351, 2454, 3272, 3681, 4090, 4702, 4908, 6135, 7053, 7362, 8180, 9404, 9816, 11043, 11755, 12270, 14106, 14724, 16360, 18405, 18808, 21159, 22086, 23510, 24540, 28212, 29448, 35265, 36810, 42318, 44172, 47020, 49080, 55215, 56424, 63477, 70530, 73620, 84636, 88344, 94040, 105795, 110430, 126954, 141060, 147240, 169272, 211590, 220860, 253908, 282120, 317385, 423180, 441720, 507816, 634770, 846360, 961559, 1269540, 1923118, 2539080, 2884677, 3846236, 4807795, 5769354, 7692472, 8654031, 9615590, 11538708, 14423385, 17308062, 19231180, 23077416, 25962093, 28846770, 34616124, 38462360, 43270155, 51924186, 57693540, 69232248, 86540310, 103848372, 115387080, 129810465, 173080620, 207696744, 259620930, 346161240, 519241860, 1038483720]

約数ペア:

[(1, 1038483720), (2, 519241860), (3, 346161240), (4, 259620930), (5, 207696744), (6, 173080620), (8, 129810465), (9, 115387080), (10, 103848372), (12, 86540310), (15, 69232248), (18, 57693540), (20, 51924186), (24, 43270155), (27, 38462360), (30, 34616124), (36, 28846770), (40, 25962093), (45, 23077416), (54, 19231180), (60, 17308062), (72, 14423385), (90, 11538708), (108, 9615590), (120, 8654031), (135, 7692472), (180, 5769354), (216, 4807795), (270, 3846236), (360, 2884677), (409, 2539080), (540, 1923118), (818, 1269540), (1080, 961559), (1227, 846360), (1636, 634770), (2045, 507816), (2351, 441720), (2454, 423180), (3272, 317385), (3681, 282120), (4090, 253908), (4702, 220860), (4908, 211590), (6135, 169272), (7053, 147240), (7362, 141060), (8180, 126954), (9404, 110430), (9816, 105795), (11043, 94040), (11755, 88344), (12270, 84636), (14106, 73620), (14724, 70530), (16360, 63477), (18405, 56424), (18808, 55215), (21159, 49080), (22086, 47020), (23510, 44172), (24540, 42318), (28212, 36810), (29448, 35265)]