24019920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 81950856

約数和(自身を除く): 57930936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 457, 584, 657, 720, 730, 876, 914, 1095, 1168, 1314, 1371, 1460, 1752, 1828, 2190, 2285, 2628, 2742, 2920, 3285, 3504, 3656, 4113, 4380, 4570, 5256, 5484, 5840, 6570, 6855, 7312, 8226, 8760, 9140, 10512, 10968, 13140, 13710, 16452, 17520, 18280, 20565, 21936, 26280, 27420, 32904, 33361, 36560, 41130, 52560, 54840, 65808, 66722, 82260, 100083, 109680, 133444, 164520, 166805, 200166, 266888, 300249, 329040, 333610, 400332, 500415, 533776, 600498, 667220, 800664, 1000830, 1200996, 1334440, 1501245, 1601328, 2001660, 2401992, 2668880, 3002490, 4003320, 4803984, 6004980, 8006640, 12009960, 24019920]

約数ペア:

[(1, 24019920), (2, 12009960), (3, 8006640), (4, 6004980), (5, 4803984), (6, 4003320), (8, 3002490), (9, 2668880), (10, 2401992), (12, 2001660), (15, 1601328), (16, 1501245), (18, 1334440), (20, 1200996), (24, 1000830), (30, 800664), (36, 667220), (40, 600498), (45, 533776), (48, 500415), (60, 400332), (72, 333610), (73, 329040), (80, 300249), (90, 266888), (120, 200166), (144, 166805), (146, 164520), (180, 133444), (219, 109680), (240, 100083), (292, 82260), (360, 66722), (365, 65808), (438, 54840), (457, 52560), (584, 41130), (657, 36560), (720, 33361), (730, 32904), (876, 27420), (914, 26280), (1095, 21936), (1168, 20565), (1314, 18280), (1371, 17520), (1460, 16452), (1752, 13710), (1828, 13140), (2190, 10968), (2285, 10512), (2628, 9140), (2742, 8760), (2920, 8226), (3285, 7312), (3504, 6855), (3656, 6570), (4113, 5840), (4380, 5484), (4570, 5256)]