155366880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{751}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 491194368

約数和(自身を除く): 335827488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 751, 862, 1293, 1502, 1724, 2155, 2253, 2586, 3004, 3448, 3755, 4310, 4506, 5172, 6008, 6465, 6896, 7510, 8620, 9012, 10344, 11265, 12016, 12930, 13792, 15020, 17240, 18024, 20688, 22530, 24032, 25860, 30040, 34480, 36048, 41376, 45060, 51720, 60080, 68960, 72096, 90120, 103440, 120160, 180240, 206880, 323681, 360480, 647362, 971043, 1294724, 1618405, 1942086, 2589448, 3236810, 3884172, 4855215, 5178896, 6473620, 7768344, 9710430, 10357792, 12947240, 15536688, 19420860, 25894480, 31073376, 38841720, 51788960, 77683440, 155366880]

約数ペア:

[(1, 155366880), (2, 77683440), (3, 51788960), (4, 38841720), (5, 31073376), (6, 25894480), (8, 19420860), (10, 15536688), (12, 12947240), (15, 10357792), (16, 9710430), (20, 7768344), (24, 6473620), (30, 5178896), (32, 4855215), (40, 3884172), (48, 3236810), (60, 2589448), (80, 1942086), (96, 1618405), (120, 1294724), (160, 971043), (240, 647362), (431, 360480), (480, 323681), (751, 206880), (862, 180240), (1293, 120160), (1502, 103440), (1724, 90120), (2155, 72096), (2253, 68960), (2586, 60080), (3004, 51720), (3448, 45060), (3755, 41376), (4310, 36048), (4506, 34480), (5172, 30040), (6008, 25860), (6465, 24032), (6896, 22530), (7510, 20688), (8620, 18024), (9012, 17240), (10344, 15020), (11265, 13792), (12016, 12930)]