47792880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1679

約数の個数: 120

約数和(自身を含む): 164520720

約数和(自身を除く): 116727840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1619, 1640, 1845, 1968, 2460, 2952, 3238, 3280, 3690, 4857, 4920, 5904, 6476, 7380, 8095, 9714, 9840, 12952, 14571, 14760, 16190, 19428, 24285, 25904, 29142, 29520, 32380, 38856, 48570, 58284, 64760, 66379, 72855, 77712, 97140, 116568, 129520, 132758, 145710, 194280, 199137, 233136, 265516, 291420, 331895, 388560, 398274, 531032, 582840, 597411, 663790, 796548, 995685, 1062064, 1165680, 1194822, 1327580, 1593096, 1991370, 2389644, 2655160, 2987055, 3186192, 3982740, 4779288, 5310320, 5974110, 7965480, 9558576, 11948220, 15930960, 23896440, 47792880]

約数ペア:

[(1, 47792880), (2, 23896440), (3, 15930960), (4, 11948220), (5, 9558576), (6, 7965480), (8, 5974110), (9, 5310320), (10, 4779288), (12, 3982740), (15, 3186192), (16, 2987055), (18, 2655160), (20, 2389644), (24, 1991370), (30, 1593096), (36, 1327580), (40, 1194822), (41, 1165680), (45, 1062064), (48, 995685), (60, 796548), (72, 663790), (80, 597411), (82, 582840), (90, 531032), (120, 398274), (123, 388560), (144, 331895), (164, 291420), (180, 265516), (205, 233136), (240, 199137), (246, 194280), (328, 145710), (360, 132758), (369, 129520), (410, 116568), (492, 97140), (615, 77712), (656, 72855), (720, 66379), (738, 64760), (820, 58284), (984, 48570), (1230, 38856), (1476, 32380), (1619, 29520), (1640, 29142), (1845, 25904), (1968, 24285), (2460, 19428), (2952, 16190), (3238, 14760), (3280, 14571), (3690, 12952), (4857, 9840), (4920, 9714), (5904, 8095), (6476, 7380)]