119839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1439}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 372833280

約数和(自身を除く): 252993360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1439, 1735, 2082, 2776, 2878, 3470, 4164, 4317, 5205, 5552, 5756, 6940, 7195, 8328, 8634, 10410, 11512, 13880, 14390, 16656, 17268, 20820, 21585, 23024, 27760, 28780, 34536, 41640, 43170, 57560, 69072, 83280, 86340, 115120, 172680, 345360, 499333, 998666, 1497999, 1997332, 2496665, 2995998, 3994664, 4993330, 5991996, 7489995, 7989328, 9986660, 11983992, 14979990, 19973320, 23967984, 29959980, 39946640, 59919960, 119839920]

約数ペア:

[(1, 119839920), (2, 59919960), (3, 39946640), (4, 29959980), (5, 23967984), (6, 19973320), (8, 14979990), (10, 11983992), (12, 9986660), (15, 7989328), (16, 7489995), (20, 5991996), (24, 4993330), (30, 3994664), (40, 2995998), (48, 2496665), (60, 1997332), (80, 1497999), (120, 998666), (240, 499333), (347, 345360), (694, 172680), (1041, 115120), (1388, 86340), (1439, 83280), (1735, 69072), (2082, 57560), (2776, 43170), (2878, 41640), (3470, 34536), (4164, 28780), (4317, 27760), (5205, 23024), (5552, 21585), (5756, 20820), (6940, 17268), (7195, 16656), (8328, 14390), (8634, 13880), (10410, 11512)]