152380620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120937}}^1$

素因数の和:120959

約数の個数: 72

約数和(自身を含む): 528257184

約数和(自身を除く): 375876564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 120937, 241874, 362811, 483748, 604685, 725622, 846559, 1088433, 1209370, 1451244, 1693118, 1814055, 2176866, 2418740, 2539677, 3386236, 3628110, 4232795, 4353732, 5079354, 5442165, 7256220, 7619031, 8465590, 10158708, 10884330, 12698385, 15238062, 16931180, 21768660, 25396770, 30476124, 38095155, 50793540, 76190310, 152380620]

約数ペア:

[(1, 152380620), (2, 76190310), (3, 50793540), (4, 38095155), (5, 30476124), (6, 25396770), (7, 21768660), (9, 16931180), (10, 15238062), (12, 12698385), (14, 10884330), (15, 10158708), (18, 8465590), (20, 7619031), (21, 7256220), (28, 5442165), (30, 5079354), (35, 4353732), (36, 4232795), (42, 3628110), (45, 3386236), (60, 2539677), (63, 2418740), (70, 2176866), (84, 1814055), (90, 1693118), (105, 1451244), (126, 1209370), (140, 1088433), (180, 846559), (210, 725622), (252, 604685), (315, 483748), (420, 362811), (630, 241874), (1260, 120937)]