488163840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3782

約数の個数: 160

約数和(自身を含む): 1652840640

約数和(自身を除く): 1164676800

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, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3739, 3840, 4080, 4352, 5440, 6528, 7478, 7680, 8160, 8704, 10880, 11217, 13056, 14956, 16320, 18695, 21760, 22434, 26112, 29912, 32640, 37390, 43520, 44868, 56085, 59824, 63563, 65280, 74780, 89736, 112170, 119648, 127126, 130560, 149560, 179472, 190689, 224340, 239296, 254252, 299120, 317815, 358944, 381378, 448680, 478592, 508504, 598240, 635630, 717888, 762756, 897360, 953445, 957184, 1017008, 1196480, 1271260, 1435776, 1525512, 1794720, 1906890, 1914368, 2034016, 2392960, 2542520, 2871552, 3051024, 3589440, 3813780, 4068032, 4785920, 5085040, 5743104, 6102048, 7178880, 7627560, 8136064, 9571840, 10170080, 12204096, 14357760, 15255120, 16272128, 20340160, 24408192, 28715520, 30510240, 32544256, 40680320, 48816384, 61020480, 81360640, 97632768, 122040960, 162721280, 244081920, 488163840]

約数ペア:

[(1, 488163840), (2, 244081920), (3, 162721280), (4, 122040960), (5, 97632768), (6, 81360640), (8, 61020480), (10, 48816384), (12, 40680320), (15, 32544256), (16, 30510240), (17, 28715520), (20, 24408192), (24, 20340160), (30, 16272128), (32, 15255120), (34, 14357760), (40, 12204096), (48, 10170080), (51, 9571840), (60, 8136064), (64, 7627560), (68, 7178880), (80, 6102048), (85, 5743104), (96, 5085040), (102, 4785920), (120, 4068032), (128, 3813780), (136, 3589440), (160, 3051024), (170, 2871552), (192, 2542520), (204, 2392960), (240, 2034016), (255, 1914368), (256, 1906890), (272, 1794720), (320, 1525512), (340, 1435776), (384, 1271260), (408, 1196480), (480, 1017008), (510, 957184), (512, 953445), (544, 897360), (640, 762756), (680, 717888), (768, 635630), (816, 598240), (960, 508504), (1020, 478592), (1088, 448680), (1280, 381378), (1360, 358944), (1536, 317815), (1632, 299120), (1920, 254252), (2040, 239296), (2176, 224340), (2560, 190689), (2720, 179472), (3264, 149560), (3739, 130560), (3840, 127126), (4080, 119648), (4352, 112170), (5440, 89736), (6528, 74780), (7478, 65280), (7680, 63563), (8160, 59824), (8704, 56085), (10880, 44868), (11217, 43520), (13056, 37390), (14956, 32640), (16320, 29912), (18695, 26112), (21760, 22434)]