24519040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 72313920

約数和(自身を除く): 47794880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 421, 448, 455, 520, 560, 640, 728, 832, 842, 896, 910, 1040, 1120, 1456, 1664, 1684, 1820, 2080, 2105, 2240, 2912, 2947, 3368, 3640, 4160, 4210, 4480, 5473, 5824, 5894, 6736, 7280, 8320, 8420, 10946, 11648, 11788, 13472, 14560, 14735, 16840, 21892, 23576, 26944, 27365, 29120, 29470, 33680, 38311, 43784, 47152, 53888, 54730, 58240, 58940, 67360, 76622, 87568, 94304, 109460, 117880, 134720, 153244, 175136, 188608, 191555, 218920, 235760, 269440, 306488, 350272, 377216, 383110, 437840, 471520, 612976, 700544, 766220, 875680, 943040, 1225952, 1532440, 1751360, 1886080, 2451904, 3064880, 3502720, 4903808, 6129760, 12259520, 24519040]

約数ペア:

[(1, 24519040), (2, 12259520), (4, 6129760), (5, 4903808), (7, 3502720), (8, 3064880), (10, 2451904), (13, 1886080), (14, 1751360), (16, 1532440), (20, 1225952), (26, 943040), (28, 875680), (32, 766220), (35, 700544), (40, 612976), (52, 471520), (56, 437840), (64, 383110), (65, 377216), (70, 350272), (80, 306488), (91, 269440), (104, 235760), (112, 218920), (128, 191555), (130, 188608), (140, 175136), (160, 153244), (182, 134720), (208, 117880), (224, 109460), (260, 94304), (280, 87568), (320, 76622), (364, 67360), (416, 58940), (421, 58240), (448, 54730), (455, 53888), (520, 47152), (560, 43784), (640, 38311), (728, 33680), (832, 29470), (842, 29120), (896, 27365), (910, 26944), (1040, 23576), (1120, 21892), (1456, 16840), (1664, 14735), (1684, 14560), (1820, 13472), (2080, 11788), (2105, 11648), (2240, 10946), (2912, 8420), (2947, 8320), (3368, 7280), (3640, 6736), (4160, 5894), (4210, 5824), (4480, 5473)]