157831560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1667}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 515211840

約数和(自身を除く): 357380280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 1667, 2104, 2367, 2630, 3156, 3334, 3945, 4734, 5001, 5260, 6312, 6668, 7890, 8335, 9468, 10002, 10520, 11835, 13336, 15003, 15780, 16670, 18936, 20004, 23670, 25005, 30006, 31560, 33340, 40008, 47340, 50010, 60012, 66680, 75015, 94680, 100020, 120024, 150030, 200040, 300060, 438421, 600120, 876842, 1315263, 1753684, 2192105, 2630526, 3507368, 3945789, 4384210, 5261052, 6576315, 7891578, 8768420, 10522104, 13152630, 15783156, 17536840, 19728945, 26305260, 31566312, 39457890, 52610520, 78915780, 157831560]

約数ペア:

[(1, 157831560), (2, 78915780), (3, 52610520), (4, 39457890), (5, 31566312), (6, 26305260), (8, 19728945), (9, 17536840), (10, 15783156), (12, 13152630), (15, 10522104), (18, 8768420), (20, 7891578), (24, 6576315), (30, 5261052), (36, 4384210), (40, 3945789), (45, 3507368), (60, 2630526), (72, 2192105), (90, 1753684), (120, 1315263), (180, 876842), (263, 600120), (360, 438421), (526, 300060), (789, 200040), (1052, 150030), (1315, 120024), (1578, 100020), (1667, 94680), (2104, 75015), (2367, 66680), (2630, 60012), (3156, 50010), (3334, 47340), (3945, 40008), (4734, 33340), (5001, 31560), (5260, 30006), (6312, 25005), (6668, 23670), (7890, 20004), (8335, 18936), (9468, 16670), (10002, 15780), (10520, 15003), (11835, 13336)]