8388480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 28421280

約数和(自身を除く): 20032800

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, 257, 272, 320, 340, 384, 408, 480, 510, 514, 544, 640, 680, 771, 816, 960, 1020, 1028, 1088, 1285, 1360, 1542, 1632, 1920, 2040, 2056, 2176, 2570, 2720, 3084, 3264, 3855, 4080, 4112, 4369, 5140, 5440, 6168, 6528, 7710, 8160, 8224, 8738, 10280, 10880, 12336, 13107, 15420, 16320, 16448, 17476, 20560, 21845, 24672, 26214, 30840, 32640, 32896, 34952, 41120, 43690, 49344, 52428, 61680, 65535, 69904, 82240, 87380, 98688, 104856, 123360, 131070, 139808, 164480, 174760, 209712, 246720, 262140, 279616, 349520, 419424, 493440, 524280, 559232, 699040, 838848, 1048560, 1398080, 1677696, 2097120, 2796160, 4194240, 8388480]

約数ペア:

[(1, 8388480), (2, 4194240), (3, 2796160), (4, 2097120), (5, 1677696), (6, 1398080), (8, 1048560), (10, 838848), (12, 699040), (15, 559232), (16, 524280), (17, 493440), (20, 419424), (24, 349520), (30, 279616), (32, 262140), (34, 246720), (40, 209712), (48, 174760), (51, 164480), (60, 139808), (64, 131070), (68, 123360), (80, 104856), (85, 98688), (96, 87380), (102, 82240), (120, 69904), (128, 65535), (136, 61680), (160, 52428), (170, 49344), (192, 43690), (204, 41120), (240, 34952), (255, 32896), (257, 32640), (272, 30840), (320, 26214), (340, 24672), (384, 21845), (408, 20560), (480, 17476), (510, 16448), (514, 16320), (544, 15420), (640, 13107), (680, 12336), (771, 10880), (816, 10280), (960, 8738), (1020, 8224), (1028, 8160), (1088, 7710), (1285, 6528), (1360, 6168), (1542, 5440), (1632, 5140), (1920, 4369), (2040, 4112), (2056, 4080), (2176, 3855), (2570, 3264), (2720, 3084)]