64766160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 120

約数和(自身を含む): 227021184

約数和(自身を除く): 162255024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 3911, 4140, 5520, 7822, 8280, 11733, 15644, 16560, 19555, 23466, 31288, 35199, 39110, 46932, 58665, 62576, 70398, 78220, 89953, 93864, 117330, 140796, 156440, 175995, 179906, 187728, 234660, 269859, 281592, 312880, 351990, 359812, 449765, 469320, 539718, 563184, 703980, 719624, 809577, 899530, 938640, 1079436, 1349295, 1407960, 1439248, 1619154, 1799060, 2158872, 2698590, 2815920, 3238308, 3598120, 4047885, 4317744, 5397180, 6476616, 7196240, 8095770, 10794360, 12953232, 16191540, 21588720, 32383080, 64766160]

約数ペア:

[(1, 64766160), (2, 32383080), (3, 21588720), (4, 16191540), (5, 12953232), (6, 10794360), (8, 8095770), (9, 7196240), (10, 6476616), (12, 5397180), (15, 4317744), (16, 4047885), (18, 3598120), (20, 3238308), (23, 2815920), (24, 2698590), (30, 2158872), (36, 1799060), (40, 1619154), (45, 1439248), (46, 1407960), (48, 1349295), (60, 1079436), (69, 938640), (72, 899530), (80, 809577), (90, 719624), (92, 703980), (115, 563184), (120, 539718), (138, 469320), (144, 449765), (180, 359812), (184, 351990), (207, 312880), (230, 281592), (240, 269859), (276, 234660), (345, 187728), (360, 179906), (368, 175995), (414, 156440), (460, 140796), (552, 117330), (690, 93864), (720, 89953), (828, 78220), (920, 70398), (1035, 62576), (1104, 58665), (1380, 46932), (1656, 39110), (1840, 35199), (2070, 31288), (2760, 23466), (3312, 19555), (3911, 16560), (4140, 15644), (5520, 11733), (7822, 8280)]