73375920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 248067456

約数和(自身を除く): 174691536

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, 80, 90, 120, 144, 180, 223, 240, 360, 446, 457, 669, 720, 892, 914, 1115, 1338, 1371, 1784, 1828, 2007, 2230, 2285, 2676, 2742, 3345, 3568, 3656, 4014, 4113, 4460, 4570, 5352, 5484, 6690, 6855, 7312, 8028, 8226, 8920, 9140, 10035, 10704, 10968, 13380, 13710, 16056, 16452, 17840, 18280, 20070, 20565, 21936, 26760, 27420, 32112, 32904, 36560, 40140, 41130, 53520, 54840, 65808, 80280, 82260, 101911, 109680, 160560, 164520, 203822, 305733, 329040, 407644, 509555, 611466, 815288, 917199, 1019110, 1222932, 1528665, 1630576, 1834398, 2038220, 2445864, 3057330, 3668796, 4076440, 4585995, 4891728, 6114660, 7337592, 8152880, 9171990, 12229320, 14675184, 18343980, 24458640, 36687960, 73375920]

約数ペア:

[(1, 73375920), (2, 36687960), (3, 24458640), (4, 18343980), (5, 14675184), (6, 12229320), (8, 9171990), (9, 8152880), (10, 7337592), (12, 6114660), (15, 4891728), (16, 4585995), (18, 4076440), (20, 3668796), (24, 3057330), (30, 2445864), (36, 2038220), (40, 1834398), (45, 1630576), (48, 1528665), (60, 1222932), (72, 1019110), (80, 917199), (90, 815288), (120, 611466), (144, 509555), (180, 407644), (223, 329040), (240, 305733), (360, 203822), (446, 164520), (457, 160560), (669, 109680), (720, 101911), (892, 82260), (914, 80280), (1115, 65808), (1338, 54840), (1371, 53520), (1784, 41130), (1828, 40140), (2007, 36560), (2230, 32904), (2285, 32112), (2676, 27420), (2742, 26760), (3345, 21936), (3568, 20565), (3656, 20070), (4014, 18280), (4113, 17840), (4460, 16452), (4570, 16056), (5352, 13710), (5484, 13380), (6690, 10968), (6855, 10704), (7312, 10035), (8028, 9140), (8226, 8920)]