159576720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1760

約数の個数: 80

約数和(自身を含む): 495986112

約数和(自身を除く): 336409392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1181, 1689, 2252, 2362, 2815, 3378, 3543, 4504, 4724, 5630, 5905, 6756, 7086, 8445, 9008, 9448, 11260, 11810, 13512, 14172, 16890, 17715, 18896, 22520, 23620, 27024, 28344, 33780, 35430, 45040, 47240, 56688, 67560, 70860, 94480, 135120, 141720, 283440, 664903, 1329806, 1994709, 2659612, 3324515, 3989418, 5319224, 6649030, 7978836, 9973545, 10638448, 13298060, 15957672, 19947090, 26596120, 31915344, 39894180, 53192240, 79788360, 159576720]

約数ペア:

[(1, 159576720), (2, 79788360), (3, 53192240), (4, 39894180), (5, 31915344), (6, 26596120), (8, 19947090), (10, 15957672), (12, 13298060), (15, 10638448), (16, 9973545), (20, 7978836), (24, 6649030), (30, 5319224), (40, 3989418), (48, 3324515), (60, 2659612), (80, 1994709), (120, 1329806), (240, 664903), (563, 283440), (1126, 141720), (1181, 135120), (1689, 94480), (2252, 70860), (2362, 67560), (2815, 56688), (3378, 47240), (3543, 45040), (4504, 35430), (4724, 33780), (5630, 28344), (5905, 27024), (6756, 23620), (7086, 22520), (8445, 18896), (9008, 17715), (9448, 16890), (11260, 14172), (11810, 13512)]