505332480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7782

約数の個数: 144

約数和(自身を含む): 1709061984

約数和(自身を除く): 1203729504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7741, 8160, 10880, 13056, 15482, 16320, 21760, 23223, 30964, 32640, 38705, 46446, 61928, 65280, 77410, 92892, 116115, 123856, 131597, 154820, 185784, 232230, 247712, 263194, 309640, 371568, 394791, 464460, 495424, 526388, 619280, 657985, 743136, 789582, 928920, 990848, 1052776, 1238560, 1315970, 1486272, 1579164, 1857840, 1973955, 1981696, 2105552, 2477120, 2631940, 2972544, 3158328, 3715680, 3947910, 4211104, 4954240, 5263880, 5945088, 6316656, 7431360, 7895820, 8422208, 9908480, 10527760, 12633312, 14862720, 15791640, 16844416, 21055520, 25266624, 29725440, 31583280, 33688832, 42111040, 50533248, 63166560, 84222080, 101066496, 126333120, 168444160, 252666240, 505332480]

約数ペア:

[(1, 505332480), (2, 252666240), (3, 168444160), (4, 126333120), (5, 101066496), (6, 84222080), (8, 63166560), (10, 50533248), (12, 42111040), (15, 33688832), (16, 31583280), (17, 29725440), (20, 25266624), (24, 21055520), (30, 16844416), (32, 15791640), (34, 14862720), (40, 12633312), (48, 10527760), (51, 9908480), (60, 8422208), (64, 7895820), (68, 7431360), (80, 6316656), (85, 5945088), (96, 5263880), (102, 4954240), (120, 4211104), (128, 3947910), (136, 3715680), (160, 3158328), (170, 2972544), (192, 2631940), (204, 2477120), (240, 2105552), (255, 1981696), (256, 1973955), (272, 1857840), (320, 1579164), (340, 1486272), (384, 1315970), (408, 1238560), (480, 1052776), (510, 990848), (544, 928920), (640, 789582), (680, 743136), (768, 657985), (816, 619280), (960, 526388), (1020, 495424), (1088, 464460), (1280, 394791), (1360, 371568), (1632, 309640), (1920, 263194), (2040, 247712), (2176, 232230), (2720, 185784), (3264, 154820), (3840, 131597), (4080, 123856), (4352, 116115), (5440, 92892), (6528, 77410), (7741, 65280), (8160, 61928), (10880, 46446), (13056, 38705), (15482, 32640), (16320, 30964), (21760, 23223)]