505933440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6427}}^1$

素因数の和:6490

約数の個数: 128

約数和(自身を含む): 1652253120

約数和(自身を除く): 1146319680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6427, 6560, 7872, 9840, 12854, 13120, 15744, 19281, 19680, 25708, 26240, 32135, 38562, 39360, 51416, 64270, 77124, 78720, 96405, 102832, 128540, 154248, 192810, 205664, 257080, 263507, 308496, 385620, 411328, 514160, 527014, 616992, 771240, 790521, 822656, 1028320, 1054028, 1233984, 1317535, 1542480, 1581042, 2056640, 2108056, 2467968, 2635070, 3084960, 3162084, 3952605, 4113280, 4216112, 5270140, 6169920, 6324168, 7905210, 8432224, 10540280, 12339840, 12648336, 15810420, 16864448, 21080560, 25296672, 31620840, 33728896, 42161120, 50593344, 63241680, 84322240, 101186688, 126483360, 168644480, 252966720, 505933440]

約数ペア:

[(1, 505933440), (2, 252966720), (3, 168644480), (4, 126483360), (5, 101186688), (6, 84322240), (8, 63241680), (10, 50593344), (12, 42161120), (15, 33728896), (16, 31620840), (20, 25296672), (24, 21080560), (30, 16864448), (32, 15810420), (40, 12648336), (41, 12339840), (48, 10540280), (60, 8432224), (64, 7905210), (80, 6324168), (82, 6169920), (96, 5270140), (120, 4216112), (123, 4113280), (128, 3952605), (160, 3162084), (164, 3084960), (192, 2635070), (205, 2467968), (240, 2108056), (246, 2056640), (320, 1581042), (328, 1542480), (384, 1317535), (410, 1233984), (480, 1054028), (492, 1028320), (615, 822656), (640, 790521), (656, 771240), (820, 616992), (960, 527014), (984, 514160), (1230, 411328), (1312, 385620), (1640, 308496), (1920, 263507), (1968, 257080), (2460, 205664), (2624, 192810), (3280, 154248), (3936, 128540), (4920, 102832), (5248, 96405), (6427, 78720), (6560, 77124), (7872, 64270), (9840, 51416), (12854, 39360), (13120, 38562), (15744, 32135), (19281, 26240), (19680, 25708)]