140659920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:929

約数の個数: 120

約数和(自身を含む): 474585696

約数和(自身を除く): 333925776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 347, 360, 563, 694, 720, 1041, 1126, 1388, 1689, 1735, 2082, 2252, 2776, 2815, 3123, 3378, 3470, 4164, 4504, 5067, 5205, 5552, 5630, 6246, 6756, 6940, 8328, 8445, 9008, 10134, 10410, 11260, 12492, 13512, 13880, 15615, 16656, 16890, 20268, 20820, 22520, 24984, 25335, 27024, 27760, 31230, 33780, 40536, 41640, 45040, 49968, 50670, 62460, 67560, 81072, 83280, 101340, 124920, 135120, 195361, 202680, 249840, 390722, 405360, 586083, 781444, 976805, 1172166, 1562888, 1758249, 1953610, 2344332, 2930415, 3125776, 3516498, 3907220, 4688664, 5860830, 7032996, 7814440, 8791245, 9377328, 11721660, 14065992, 15628880, 17582490, 23443320, 28131984, 35164980, 46886640, 70329960, 140659920]

約数ペア:

[(1, 140659920), (2, 70329960), (3, 46886640), (4, 35164980), (5, 28131984), (6, 23443320), (8, 17582490), (9, 15628880), (10, 14065992), (12, 11721660), (15, 9377328), (16, 8791245), (18, 7814440), (20, 7032996), (24, 5860830), (30, 4688664), (36, 3907220), (40, 3516498), (45, 3125776), (48, 2930415), (60, 2344332), (72, 1953610), (80, 1758249), (90, 1562888), (120, 1172166), (144, 976805), (180, 781444), (240, 586083), (347, 405360), (360, 390722), (563, 249840), (694, 202680), (720, 195361), (1041, 135120), (1126, 124920), (1388, 101340), (1689, 83280), (1735, 81072), (2082, 67560), (2252, 62460), (2776, 50670), (2815, 49968), (3123, 45040), (3378, 41640), (3470, 40536), (4164, 33780), (4504, 31230), (5067, 27760), (5205, 27024), (5552, 25335), (5630, 24984), (6246, 22520), (6756, 20820), (6940, 20268), (8328, 16890), (8445, 16656), (9008, 15615), (10134, 13880), (10410, 13512), (11260, 12492)]