977761920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1627}}^1$

素因数の和:1962

約数の個数: 128

約数和(自身を含む): 3128495040

約数和(自身を除く): 2150733120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 313, 320, 384, 480, 626, 640, 939, 960, 1252, 1565, 1627, 1878, 1920, 2504, 3130, 3254, 3756, 4695, 4881, 5008, 6260, 6508, 7512, 8135, 9390, 9762, 10016, 12520, 13016, 15024, 16270, 18780, 19524, 20032, 24405, 25040, 26032, 30048, 32540, 37560, 39048, 40064, 48810, 50080, 52064, 60096, 65080, 75120, 78096, 97620, 100160, 104128, 120192, 130160, 150240, 156192, 195240, 200320, 208256, 260320, 300480, 312384, 390480, 509251, 520640, 600960, 624768, 780960, 1018502, 1041280, 1527753, 1561920, 2037004, 2546255, 3055506, 3123840, 4074008, 5092510, 6111012, 7638765, 8148016, 10185020, 12222024, 15277530, 16296032, 20370040, 24444048, 30555060, 32592064, 40740080, 48888096, 61110120, 65184128, 81480160, 97776192, 122220240, 162960320, 195552384, 244440480, 325920640, 488880960, 977761920]

約数ペア:

[(1, 977761920), (2, 488880960), (3, 325920640), (4, 244440480), (5, 195552384), (6, 162960320), (8, 122220240), (10, 97776192), (12, 81480160), (15, 65184128), (16, 61110120), (20, 48888096), (24, 40740080), (30, 32592064), (32, 30555060), (40, 24444048), (48, 20370040), (60, 16296032), (64, 15277530), (80, 12222024), (96, 10185020), (120, 8148016), (128, 7638765), (160, 6111012), (192, 5092510), (240, 4074008), (313, 3123840), (320, 3055506), (384, 2546255), (480, 2037004), (626, 1561920), (640, 1527753), (939, 1041280), (960, 1018502), (1252, 780960), (1565, 624768), (1627, 600960), (1878, 520640), (1920, 509251), (2504, 390480), (3130, 312384), (3254, 300480), (3756, 260320), (4695, 208256), (4881, 200320), (5008, 195240), (6260, 156192), (6508, 150240), (7512, 130160), (8135, 120192), (9390, 104128), (9762, 100160), (10016, 97620), (12520, 78096), (13016, 75120), (15024, 65080), (16270, 60096), (18780, 52064), (19524, 50080), (20032, 48810), (24405, 40064), (25040, 39048), (26032, 37560), (30048, 32540)]