155257560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{15973}}^1$

素因数の和:15999

約数の個数: 96

約数和(自身を含む): 523308240

約数和(自身を除く): 368050680

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 143757, 159730, 191676, 239595, 287514, 319460, 383352, 431271, 479190, 575028, 638920, 718785, 862542, 958380, 1150056, 1293813, 1437570, 1725084, 1916760, 2156355, 2587626, 2875140, 3450168, 3881439, 4312710, 5175252, 5750280, 6469065, 7762878, 8625420, 10350504, 12938130, 15525756, 17250840, 19407195, 25876260, 31051512, 38814390, 51752520, 77628780, 155257560]

約数ペア:

[(1, 155257560), (2, 77628780), (3, 51752520), (4, 38814390), (5, 31051512), (6, 25876260), (8, 19407195), (9, 17250840), (10, 15525756), (12, 12938130), (15, 10350504), (18, 8625420), (20, 7762878), (24, 6469065), (27, 5750280), (30, 5175252), (36, 4312710), (40, 3881439), (45, 3450168), (54, 2875140), (60, 2587626), (72, 2156355), (81, 1916760), (90, 1725084), (108, 1437570), (120, 1293813), (135, 1150056), (162, 958380), (180, 862542), (216, 718785), (243, 638920), (270, 575028), (324, 479190), (360, 431271), (405, 383352), (486, 319460), (540, 287514), (648, 239595), (810, 191676), (972, 159730), (1080, 143757), (1215, 127784), (1620, 95838), (1944, 79865), (2430, 63892), (3240, 47919), (4860, 31946), (9720, 15973)]