485425920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{18059}}^1$

素因数の和:18090

約数の個数: 144

約数和(自身を含む): 1771902720

約数和(自身を除く): 1286476800

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 18059, 26880, 36118, 54177, 72236, 90295, 108354, 126413, 144472, 180590, 216708, 252826, 270885, 288944, 361180, 379239, 433416, 505652, 541770, 577888, 632065, 722360, 758478, 866832, 1011304, 1083540, 1155776, 1264130, 1444720, 1516956, 1733664, 1896195, 2022608, 2167080, 2311552, 2528260, 2889440, 3033912, 3467328, 3792390, 4045216, 4334160, 4623104, 5056520, 5778880, 6067824, 6934656, 7584780, 8090432, 8668320, 10113040, 11557760, 12135648, 13869312, 15169560, 16180864, 17336640, 20226080, 23115520, 24271296, 30339120, 32361728, 34673280, 40452160, 48542592, 60678240, 69346560, 80904320, 97085184, 121356480, 161808640, 242712960, 485425920]

約数ペア:

[(1, 485425920), (2, 242712960), (3, 161808640), (4, 121356480), (5, 97085184), (6, 80904320), (7, 69346560), (8, 60678240), (10, 48542592), (12, 40452160), (14, 34673280), (15, 32361728), (16, 30339120), (20, 24271296), (21, 23115520), (24, 20226080), (28, 17336640), (30, 16180864), (32, 15169560), (35, 13869312), (40, 12135648), (42, 11557760), (48, 10113040), (56, 8668320), (60, 8090432), (64, 7584780), (70, 6934656), (80, 6067824), (84, 5778880), (96, 5056520), (105, 4623104), (112, 4334160), (120, 4045216), (128, 3792390), (140, 3467328), (160, 3033912), (168, 2889440), (192, 2528260), (210, 2311552), (224, 2167080), (240, 2022608), (256, 1896195), (280, 1733664), (320, 1516956), (336, 1444720), (384, 1264130), (420, 1155776), (448, 1083540), (480, 1011304), (560, 866832), (640, 758478), (672, 722360), (768, 632065), (840, 577888), (896, 541770), (960, 505652), (1120, 433416), (1280, 379239), (1344, 361180), (1680, 288944), (1792, 270885), (1920, 252826), (2240, 216708), (2688, 180590), (3360, 144472), (3840, 126413), (4480, 108354), (5376, 90295), (6720, 72236), (8960, 54177), (13440, 36118), (18059, 26880)]