3454080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 12631680

約数和(自身を除く): 9177600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 257, 280, 320, 336, 384, 420, 448, 480, 514, 560, 640, 672, 771, 840, 896, 960, 1028, 1120, 1285, 1344, 1542, 1680, 1799, 1920, 2056, 2240, 2570, 2688, 3084, 3360, 3598, 3855, 4112, 4480, 5140, 5397, 6168, 6720, 7196, 7710, 8224, 8995, 10280, 10794, 12336, 13440, 14392, 15420, 16448, 17990, 20560, 21588, 24672, 26985, 28784, 30840, 32896, 35980, 41120, 43176, 49344, 53970, 57568, 61680, 71960, 82240, 86352, 98688, 107940, 115136, 123360, 143920, 164480, 172704, 215880, 230272, 246720, 287840, 345408, 431760, 493440, 575680, 690816, 863520, 1151360, 1727040, 3454080]

約数ペア:

[(1, 3454080), (2, 1727040), (3, 1151360), (4, 863520), (5, 690816), (6, 575680), (7, 493440), (8, 431760), (10, 345408), (12, 287840), (14, 246720), (15, 230272), (16, 215880), (20, 172704), (21, 164480), (24, 143920), (28, 123360), (30, 115136), (32, 107940), (35, 98688), (40, 86352), (42, 82240), (48, 71960), (56, 61680), (60, 57568), (64, 53970), (70, 49344), (80, 43176), (84, 41120), (96, 35980), (105, 32896), (112, 30840), (120, 28784), (128, 26985), (140, 24672), (160, 21588), (168, 20560), (192, 17990), (210, 16448), (224, 15420), (240, 14392), (257, 13440), (280, 12336), (320, 10794), (336, 10280), (384, 8995), (420, 8224), (448, 7710), (480, 7196), (514, 6720), (560, 6168), (640, 5397), (672, 5140), (771, 4480), (840, 4112), (896, 3855), (960, 3598), (1028, 3360), (1120, 3084), (1285, 2688), (1344, 2570), (1542, 2240), (1680, 2056), (1799, 1920)]